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SITRANS P DS III with HART User Manual

1. 171 6 73 236 9 29 120 4 72 sl 1 57 ES LL 123 4 84 f Nise min 90 3 min 3 54 Key cover Blanking plug Cover catch only for flameproof enclosure type of protection Electrical connection e Pg13 5 gland adapter 3 e M20x1 5 gland e 1 2 14 NPT gland e Han 7D Han 8D plug 3 e M12 connector Han 7D Han 8D adapter Connection side Mounting bracket optional Process connection e 12 14 NPT e Connection pin G1 2A or e Oval flange Electronics side display longer for cover with inspection window SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 203 Dimension drawings 12 1 SITRANS P DS Ill for gauge pressure and absolute pressure from the gauge pressure series 1 Take an additional 20 mm 0 79 inches thread length into account 2 Not with flameproof enclosure type of protection 3 Not for FM CSA is XP type of protection 4 For Pg 13 5 with adapter approx 45 mm 1 77 inches 5 Minimum distance for rotating Figure 12 1 Pressure transmitter SITRANS P DS lll for absolute pressure from the gauge pressure series dimensions in mm inches SITRANS P DS III with HART 204 Operating Instructions 06 2013 A5E00047092 09 Dimension drawings 12 2 SITRANS P DS IlI for differential pressure flow rate and absolute pressure from the differential pressure series 12 2 S
2. Pressure A Ir ju LCD scaling 7 MA ME unit f TPE Level manung Soan mode ala y A Volumetric flow Users A Characteristic cOrva Mass flow rate Users q Characteristic Users curve DV Device variable MA Start of scale value ME Full scale value Figure 7 2 Measuring mode Level Functions of the Level block The first function Input scaling pressure sets the pressure range used by the following functions in all three blocks in the same way Ideally this range corresponds to the sensor limits of the transmitter In the following calculation examples 0 and 4 bar are assumed for these sensor limits for all blocks You can however also seta downscaling e g 1 2 The downscaling of 1 2 means that 50 of the rated measuring range here 2 bar can control the following characteristic curve 100 Use the Output scaling level to set the measuring limits for the measuring mode Level with a unit from the level range Parameter settings in this example are 10 and 20 m At 0 bar process pressure 10 mis displayed in DV4 and 20 m is displayed at 2 bar The values for the start of scale value and the full scale value which are effective for the analog output are configured in the analog output block SITRANS P DS III with HART 110 Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 3 Selecting the measuring modes In the calculati
3. 185 F for high temperature oil 10 85 C 14 185 F Permitted IP65 IP68 NEMA 4X In accordance with EN 61326 and NAMUR NE 21 40 150 C 40 302 F 40 200 C 40 392 F with cooling extension 20 100 C 4 212 F 20 200 C 4 392 F with cooling extension 10 150 C 14 302 F 10 200 C 14 392 F with cooling extension 10 250 C 14 482 F with cooling extension D Observe the temperature limits in the process connection standards e g DIN 32676 and DIN 11851 for the maximum process temperature for flush mounted process connections Rated conditions DS III with PMC connection Installation conditions Ambient temperature Note e Measuring cell with silicone oil filling e Display e Storage temperature Climate class Condensation e Degree of protection in accordance with EN 60529 e Degree of protection in accordance with NEMA 250 192 Observe the temperature class in hazardous areas 40 85 C 40 185 F 30 85 C 22 185 F 50 85 C 58 185 F Permitted IP65 IP68 NEMA 4X SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data 11 5 Operating conditions Rated conditions DS III with PMC connection Electromagnetic compatibility e Interference emission and In accordance with EN 61326 and NAMUR NE 21 inte
4. 2 Alarm Acknowledge the request this has no effect the timer continues to run and the monitoring remains active When the warning alarm limit has been reached the following applies 1 Alarm Acknowledge the request resets the request alarm message but allows the timer to continue to run In this state a new alarm or warning is not possible since the time limits have already been exceeded 2 Reset timer resets the request alarm message also resets the timer It acknowledges the interrupt or warning at the same time The timer immediately starts running again from zero and will report again when the warning alarm limit is next reached The next calibration interval is therefore immediately active SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 21 Diagnostic functions 7 21 4 Min max indicator Description The measuring transmitter provides three min max indicator pairs which you can use to monitor the three measured variables Pressure Sensor temperature and Electronics temperature for negative and positive peak values For each measured value a resettable min max indicator saves the maximum and minimum peak values in long term storage in the two non volatile memories Consequently the values are available even after the device is restarted The min max indicators are also updated during a simulation Lower drag indicator point p Pressure t Time
5. Figure 7 16 Basic representation of min max indicators SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 137 Operating functions through HART 7 21 Diagnostic functions 7 21 5 Introduction Limit modules The diagnostic functions of this device give you an option to monitor the measured values in programmable limits If the limits are not adhered to the device sends a warning through HART communication or notifies a higher level instance about an analog fault current Monitoring of current saturation You can monitor the current output in the saturation range using a simple limit module This limit module is configured and activated via HART communication For HART communication use a HART communicator or PC software such as SIMATIC PDM Y ou need to set two time periods to configure the limit module The first time period specifies how long the current output is allowed to be in saturation before an interrupt is triggered and the device outputs ts set fault current This first time period is the response time The second time period specifies the duration of the interrupt This second time period is the stop time Different outputs of the fault current corresponding to the set response and stop times are shown in the following example Configuring the direction of fault current 138 The current value is proportional to pressure within the saturation limits When the saturation limits are e
6. Note Special disposal required The device includes components that require special disposal e Dispose of the device properly and environmentally through a local waste disposal contractor SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data 1 1 11 1 Overview of technical data Introduction The following overview of technical data provides you with a quick and easy access to relevant data and characteristic numbers Remember that tables in part contain the data of the three communication types HART PROFIBUS and FOUNDATION Fieldbus This data deviates in many cases Therefore adhere to the communication type used by you when using the technical data Contents of the chapter e Input point Page 176 e Output Page 183 e Measuring accuracy Page 184 e Operating conditions Page 191 e Construction Page 194 e Display keyboard and auxiliary power Page 199 e Certificates and approvals Page 200 e HART communication Page 202 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 175 Technical data 11 2 Input point 11 2 Gauge pressure input Measured variable Span fully adjustable or measuring range max operating pressure in accordance with 97 23 EC Pressure Equipment Directive and max test pressure pursuant to DIN 16086 for oxygen measurement max 100 bar and 60 C ambient temperature process temperature Lowe
7. The dynamic variables Primary Secondary Tertiary and Quarternary PV SV TV QV can be interconnected with any active device variables Various different measuring mode examples are conceivable with a 4 bar pressure transmitter See also Measured value status Page 116 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 107 Operating functions through HART 7 3 Selecting the measuring modes 7 3 4 Measuring mode Pressure The Pressure measuring mode contains the Sensor trim function and is always active since it is the standard measuring mode When the measuring mode selector is set to Off no other measuring variables are derived from the Pressure measured variable Except the first four variables all other device variables are marked as inactive and have the CONSTANT status These four variables are mapped with dynamic variables PV SV TV and QV by default Switching an inactive device variable to the primary variable PV generates an error message since the variable currently does not have a valid measured value This message is displayed in SIMATIC PDM or the HART communicator Sensor Linear Measuring Device Variable Dynamic variables ization modes variables mapper DV default setting DVO 9 Sensor Sensor i temperature temperature Electronics Electronics A temperature il Pressure LCD untrimmed scalin
8. Dangerous failure Failure with the potential to switch a safety instrumented system to a hazardous or non functioning safety state EEPROM EEPROM Electrically Erasable Programmable Read Only Memory a non volatile electronic memory module EEPROMs are often used where individual bytes of data e g configuration data or runtime meters change over time and must be stored safely in the event of a mains power failure F ailure F ault E rror Failure A resource is no longer capable of executing a required function Fault E rror Undesired state of a resource indicated by its incapability of executing a required function Fault Error gt Failure F aulVError SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 231 Glossary Final controlling element Converter that converts electrical signals into mechanical or other non electric variables Firmware Firmware FW is software that is embedded on a chip in electronic devices in contrast to software which is saved on hard disks CD ROMs or other media These days firmware is mostly stored in a flash memory or EEPROM Firmware usually contains the elementary functions for controlling the device as well as input and output routines Frequency shift keying Frequency shift keying is a simple form of modulation where the digital values 0 and 1 modulate the actual current signal by means of two different frequencies Frequency Shift Keying FSK
9. 70 C 40 158 F Ta T6 40 60 C 40 140 F As per control drawing As per control drawing A5E00072770A A5E00072770A Ui 30V li 100 mA Umax 17 5 V Imax 380 mA P 750 mW Ri 300 Q P max 5 32 W Ci 6 nF Li 0 4 mH Cmax 6 NF Lmax 0 4 mH Certificate of Compliance 1153651 CLI DIV 1 GP ABCD T4 T6 CL II DIV 1 GP EFG CL Ill Ex ia IIC T4 T6 CLI DIV 2 GP ABCD T4 T6 CL Il DIV 2 GP FG CL Ill Ta T4 40 85 C 40 185 F Ta T5 40 70 C 40 158 F Ta T6 40 60 C 40 140 F As per control drawing A5E 00072770A Ui 30 V li 100 mA Pi 750 mW Ri 300 O Li 0 4 mH Ci 6 nF 11 9 HART communication HART communication Load fora e HART communicator connection 230 11000 e HART modem 230 500 Q Cable 2 wire shielded lt 3 0 km 1 86 miles multi wired shielded lt 1 5 km 0 93 miles Protocol HART Version 5 x PC laptop requirements IBM compatible user memory gt 32 MB hard disk gt 70 MB depending on the type of modem RS 232 interface or USB connection VGA graphic Software for computer SIMATIC PDM 202 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Dimension drawings 1 2 12 1 SITRANS P DS III for gauge pressure and absolute pressure from the gauge pressure series 143 5 6 54 2 13 6000 0000 74 2 9 ca 96 3 78
10. A amp i X ca 55 2 17 A e min 90 3 54 H O Key cover Connection side Blanking plug Space for enclosure rotation O Cover catch only for flameproof enclosure Process connection Cable gland Electronics side display longer for cover with inspection window Take additional 20 mm approx thread length into account 92 mm 3 62 inches minimum distance for rotating the enclosure with display N Figure 12 5 SITRANS P DS IlI flush mounted The screen consists of a SITRANS P DS III with an example flange On this screen the height is divided into H and Ha H Height of the device up to a defined cut H2 Height of the flange up to this defined cut SITRANS P DS IIl with HART Operating Instructions 06 2013 A5E00047092 09 209 Dimension drawings 12 4 SITRANS P DS lll flush mounted 12 4 1 12 4 2 In the flange dimensions only the height H2 is specified Note 3A and EHDG Note Approvals The references to the approvals for EHEDG and 3A refer to the respective process connections and are not device specific Please refer to the technical data of the respective transmitter to see whether the desired certificate is available for your device flange combination Connections as perEN and ASME Flange as per EN EN 1092 1 DN 25 25 40 50 50 80 80 Threaded connections 210 G3 4 G1 and G2 In accordance with DIN 3852
11. A5E00047092 09 9 Table of contents 10 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Introduction 1 1 Purpose of this documentation These instructions contain all information required to commission and use the device It is your responsibility to read the instructions carefully prior to installation and commissioning In order to use the device correctly first review its principle of operation The instructions are aimed at persons mechanically installing the device connecting it electronically configuring the parameters and commissioning it as well as service and maintenance engineers 1 2 Product information The programming manual is an integral part of the CD which is either supplied or can be ordered The programming manual is also available on the Siemens homepage On the CD you will also find the catalog extract with the ordering data the Software Device Install for SIMATIC PDM for additional installation and the required software See also Product information on SITRANS P in the Internet http www siemens com sitransp Process instrumentation catalog http www siemens com processinstrumentation catalogs SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 11 Introduction 1 3 History 1 3 1 4 12 History This history establishes the correlation between the current documentation and the valid firmware of the device The doc
12. F e Measuring span ratio r r max measuring span set measuring span Measurement deviation with limit setting including hysteresis and repeatability Linear characteristic curve lt 0 075 e r lt 10 lt 0 0029 r 0 071 e 10 lt r lt 30 lt 0 0045 r 0 071 e 30 lt r lt 100 lt 0 005 r 0 05 Square root extracting characteristic lt 0 1 curve flow rate gt 50 e r lt 10 lt 0 1 z e 10 lt r lt 30 lt 0 2 2 square root extracting characteristic lt 0 2 curve flow rate 25 50 e rs 10 lt 0 2 e 10 lt rs30 lt 0 4 E Settling time Te3 without electrical e Approx 0 25 damping e approx 0 3 s for measuring cell 20 and 60 mbar 0 29 and 0 87 psi Long term drift at 30 C 54 F lt 0 25 r per five years lt 0 25 per five years static pressure max 70 bar g static pressure max 70 bar g 1015 psi g 1015 psi g e 20 mbar 0 29 psi measuring cell lt 0 2 r per year lt 0 2 per year e 250 600 1600 and 5000 mbar lt 0 125 r every 5 years lt 0 125 every 5 years 0 29 0 87 2 32 and 7 25 psi measuring cell Effect of the ambient temperature As percentage double values for measuring cell 20 mbar g 0 29 psi g e At 10 60 C 14 140 F lt 0 08 r 0 1 lt 0 3 SITRANS P DS III with HART 188 Operating Instructions 06 2013 A5E00047092 09 Technical data 11 4 Measuring accuracy Differential pressure and flow
13. Flow rate Functions of the Flow rate block scaling MA ME unit The Input scaling pressure function defines the pressure range of 0 to 2 bar that is interpreted as 0 and 100 by the following square root extracting function A process pressure of 0 5 bar has been assumed in the following figure In the Flow rate measuring mode a square root extracting characteristic curve srlin2 is plotted with a fixed root application point of 10 In the calculation example the input value for the root extraction function is approx 25 for a prevailing process pressure of 0 5 bar The output value is approximately 50 SITRANS P DS III with HART 112 Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 3 Selecting the measuring modes Note When using the Flow rate block other square root extracting characteristic curves must be deactivated if required The characteristic curve parameter must be linear as root extraction is already implemented in flow rate measuring mode DV 0 bar Calculation example DV 7 volumetric DV 8 mass MA 0 0 flow rate l s flow rate kg s ME 100 100 Output 50 Roat extraction function srlin2 Input scaling Pressure Output scaling Mass flow rate Output scaling Volume Characteristic curve Calculation example Calculation example Calculation example Calculation ex
14. Full scale value Yes Yes Electrical damping Yes Yes Blind adjustment of the start of scale Yes Yes value Blind adjustment of the full scale value Yes Yes Zero point calibration position Yes Yes correction Current transmitter Yes Yes Fault current Yes Yes Keyboard lock and write protection Yes Yes release except for write protection Unit type unit Yes Yes SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 69 Operation 6 2 Basic safety instructions Function Using buttons Using HART Characteristic curve lin rad Yes Yes Not relevant for absolute or gauge pressure Customized characteristic curve No Yes Diagnostic function No Yes More operating functions for special applications are accessible through HART Ifa device does not have a display its operations are limited This is however not applicable for selecting functions using HART 6 2 Basic safety instructions Note Incorrect reproduction of the process pressure If you have changed the basic functions of the pressure transmitter the display and the measurement output could be set such that the actual process pressure is not reproduced Therefore check the basic parameters before commissioning 6 3 Instructions for operation The following rules are applicable for the operation of the pressure transmitter e The device counts numerical values always in an ascending order step by
15. Limit Monitor menu command in SIMATIC PDM or in the HART communicator You can program the following values for each of the three limit monitors Table 7 5 Parameter of the limit monitor Monitoring variable You will be shown a list of the active device variables This list is independent of the measuring mode selected Limit monitoring warning interrupt Limit monitoring upper lower Select whether a warning or a warning plus an interrupt should be triggered when a limit is violated Specify here whether a device variable monitors the upper limit the lower limit or both limits Upper limit value Upper limit value in the unit of the device variable Lower limit value Lower limit value in the unit of the device variable SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 141 Operating functions through HART 7 23 Limit monitor Hysteresis Operating point for chatter suppression in the case of small pressure changes Response time The time which must pass after the limit is violated before this violation is registered Stop time The time for which a limit interrupt or warning will always be sustained even when the event which triggered it is no longer present mA Fault current 20 5 3 8 DV 0 9 DV max DV min Response time E z gt Min stop time J gt AE Figure 7 19 Trip levels for the li
16. dialog box in an extremely compact manner In this online dialog box you can compile all values in a menu and transfer them to the device collectively SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 113 Operating functions through HART 7 3 Selecting the measuring modes 7 3 8 Description 114 Measuring mode User The User measuring mode is the simplest of the measuring modes that you can select with the measuring mode selector Only one further device variable User is activated in this measuring mode in addition to the four standard device variables The variables Level Volume Mass Volumetric flow and Mass flow rate are marked as inactive and are given the status CONSTANT In the User measuring mode you have an option to define a customized unit for output scaling This customized unit is e g a specific quantity of liquid This quantity of liquid depends on the input process pressure Example Fill the beverages in cans having a capacity of 0 33 You can now define a customized unit Can that is exactly equal to 0 33 I The quantity of cans depends on the input process pressure Note Permissible input values All alphabetic a z A Z and numeric 0 9 inputs are allowed for the customized unit The following characters are also allowed o s lt gt SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operating functions thr
17. explosion proof type of protection are identified as such by a notice label attached to the inside of the cover with Not Ex d Not SIL e Donotswap device parts unless the manufacturer specifically ensures compatibility of these parts SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 165 Service and maintenance 10 1 Basic safety instructions See also 166 warning Maintenance during continued operation in a hazardous area There is a danger of explosion when carrying out repairs and maintenance on the device in a hazardous area e Isolate the device from power or e Ensure thatthe atmosphere is explosion free hot work permit A warning Commissioning and operation with pending error If an error message appears correct operation in the process is no longer guaranteed e Check the gravity of the error e Correct the error e Ifthe error still exists Take the device out of operation Prevent renewed commissioning Display in case of a fault Page 170 warning Hot toxic or corrosive process media Danger of injury during maintenance work When working on the process connection hot toxic or corrosive process media could be released e As long as the device is under pressure do not loosen process connections and do not remove any parts that are pressurized e Before opening or removing the device ensure that process media cann
18. inert liquid SITRANS P DS Ill with HART HART Differential pressure and flow rate Span Maximum operating pressure MAWP PS 1 20 mbar 0 4015 32 bar 464 psi 8 031 inH20 1 60 mbar 0 4015 160 bar 2320 psi 24 09 inH20 2 5 250 mbar 1 004 100 4 inH20 6 600 mbar 2 409 240 9 inH2 0 16 1600 mbar 6 424 642 4 inH20 50 5000 mbar 20 08 2008 inH20 0 3 30 bar 4 35 435 psi 2 5 250 mbar 420 bar 6091 psi 1 004 100 4 inH20 6 600 mbar 2 409 240 9 inH2 0 16 1600 mbar 6 424 642 4 inH20 50 5000 mbar 20 08 2008 inH20 0 3 30 bar 4 35 435 psi 100 of max measuring range 11 2 Input point PROFIBUS PA and FOUNDATION Fieldbus Measuring range Maximum operating pressure 20 mbar 32 bara 464 psi 8 031 inH20 60 mbar 160 bar 2320 psi 24 09 inH20 250 mbar 100 4 inH20 600 mbar 240 9 inH20 1600 mbar 642 4 inH20 5 bar 2008 inH20 30 bar 435 psi 250 mbar 420 bar 6091 psi 100 4 inH20 600 mbar 240 9 inH20 1600 mbar 642 4 inH20 5 bar 2008 inH20 30 bar 435 psi 33 for 30 bar 435 psi measuring cell or 30 mbar a 0 44 psi a Operating Instructions 06 2013 A5E00047092 09 181 Technical data 11 2 Input point Differential pressure and flow rate input for process temperature 20 C lt 9 lt 60 C 4 F
19. 0029 r 0 071 lt 0 0045 r 0 071 E lt 0 005 r 0 05 Included in the measurement deviation Included in the measurement deviation Approx 0 2 s In 5 years lt 0 25 In 5 years lt 0 25 1 In 5 years lt 0 125 r As percentage lt 0 08 er 0 1 lt 0 3 lt 0 1 r 0 15 per 10 K lt 0 25 per 10 K lt 0 05 mbar g 0 000725 psi g per 10 inclination correction via zero offset In percent per change in voltage 0 005 per1 V 3 105 of the rated measuring range SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data 11 4 Measuring accuracy Gauge pressure measuring accuracy with flush mounted diaphragm HART PROFIBUS PA and FOUNDATION Fieldbus Reference conditions e Rising characteristic curve e Start of scale value O bar e Seal diaphragm stainless steel e Measuring cell with silicone oil filling e Room temperature 25 C 77 F e Measuring span ratio r r max measuring span set measuring span Measurement deviation with limit setting including hysteresis and repeatability Linear characteristic curve lt 0 075 e r lt l0 lt 0 0029 r 0 071 e 10 lt r lt 30 lt 0 0045 r 0 071 e 30 lt r lt 100 lt 0 005 r 0 05 Settling time Te3 without electrical Approx 0 2 s damping Long term drift at 30 C 54 F In 5 years In 5 years lt 0 25 r lt 0 25 E
20. 16 10 10 D 105 mm 4 1 105 mm 4 1 145 mm 5 7 D 77 4 mm 3 0 90 9 mm 3 6 106 mm 4 2 119 mm 4 7 64 mm 2 5 77 4 mm 3 0 90 9 mm 3 6 119 mm 4 7 H2 Approx 52 mm 2 H2 Approx 52 mm 2 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Dimension drawings 12 4 SITRANS P DS Ill flush mounted Connect S flanged joint DN 50 65 x 80 100 D 2 24 3 4 Approvals EHEDG Other connections BioC ontrol connector DN 50 65 D Approvals EHEDG 12 4 4 PMC Style Connections for the paper industry PMC Style Standard DN SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 PN 16 10 10 10 16 10 10 10 PN 16 16 PN M44x1 25 cap nut D 90 mm 3 5 120 mm 4 7 D 40 9 mm 1 6 H2 Approx 52 mm 2 H2 Approx 52 mm 2 H2 Approx 36 8 mm 1 4 215 Dimension drawings 12 4 SITRANS P DS Ill flush mounted PMC Style Minibolt DN PN x D 12 4 5 Special connections Tank connection TG52 50 and TG52 150 DN PN TG52 50 43 5 mm 10 TG52 150 I 43 5 mm 10 D SMS connectors SMS sockets with union nut DN PN 2 25 of Ps AS i iig 216 D H2 26 3 mm 1 0 Approx 33 1 mm 1 3 D H2 63 mm 2 5 Approx 63 mm 2 5 63 mm 2 5 Approx 170 mm 6 7 D H2 84 mm 3 3 Approx 52 mm 2 1 100 mm 3 9 114 mm 4 5 SITRAN
21. 2 Not connected 3 gt 4 Shield See also Technical data Page 175 SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 5 4 Connecting the M12 connector O O 20 OF Layout for M12 jack Positioning slot Not connected BP WN Shield Middle jack contact not connected 67 Connecting 5 4 Connecting the M12 connector SITRANS P DS Ill with HART 68 Operating Instructions 06 2013 A5E00047092 09 Operation 6 1 Overview of operation Introduction The following description contains an overview of the operating functions that you can execute using the pressure transmitter and the safety notes that are to be observed when doing so You can operate the transmitter on site through HART communication First the on site operation and then the operating functions using HART are described Contents of the chapter e Basic safety instructions Page 70 e Instructions for operation Page 70 e Display Page 71 e Local operation Page 76 Overview of operating functions Y ou can configure basic settings of the pressure transmitter using the buttons on the device You can configure all settings through HART communication The following table describes the basic operating functions More operating functions for special applications are accessible through HART Table 6 1 Operating functions Function Using buttons Using HART Start of scale value Yes Yes
22. 2013 A5E00047092 09 Operating functions through HART 7 23 Limit monitor Reset event counter upper limit Here you can reset the upper limit counter to zero A new event is not possible until the counter has been reset Reset event counter lower limit Here you can reset the lower limit counter to zero A new eventis not possible until the counter has been reset Warning interrupt acknowledgement Here you can acknowledge each warning or interrupt separately Event Event gt IDV 0 9 current Input Limit max unit DV Comparison value above gt Limit mi i Count ere Unt Dy Event counter above Hysteresis unit DV Event counter below Response time s gt gt Enable comparator fStop time s Warning above active Enable max min both off Warning active below Warning active Warning and alarm above active Warning and alarm active Warning and alarm below active gt P Warning alarm acknowledgement Warning alarm acknowledgement Reset counter above below Max min trigger Event counter Figure 7 20 Limit monitor and event counter Messages from the limit monitor and from the event counter can be acknowledged separately Resetting the event counter starts a new monitoring interval SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 143 Operating functions through HART 7 23 Limit monitor SITRANS P
23. 4 2 Nm 3 1 ft lb IP65 Construction for gauge pressure with flush mounted diaphragm Weight Material e Wetted parts materials Process connection Seal diaphragm e Non wetted parts materials Electronics housing SITRANS P DS IlI with HART Approx 1 5 13 5 kg 3 3 30 Ib with aluminum enclosure Stainless steel mat no 1 4404 316L Stainless steel mat no 1 4404 316L e Non copper aluminum die casting GD AISi 12 or stainless steel precision casting mat no 1 4408 e Standard Polyester based paint Option 2 coats Coat 1 epoxy based coat 2 polyurethane e Stainless steel nameplate Operating Instructions 06 2013 A5E00047092 09 195 Technical data 11 6 Construction Construction for gauge pressure with flush mounted diaphragm Mounting bracket Measuring cell filling Process connection Electrical connection Torque for cable gland nut made of Degree of protection for Han and M12 connectors 1 Han 8D is identical to Han 8U Steel or stainless steel e Silicone oil Neobee M20 Inert liquid Flanges as per EN and ASME F amp B and Pharma flange clamp and threaded connectors NEUMO BioConnect BioC ontrol e PMC connections for the paper industry Cable inlet using the following cable glands e Pgl3 5 e M20x1 5 e Y 14NPT Han 7D Han 8D plug M12 connector Plastic Metal Stainless steel 2 5 Nm 1 8 ft lb 4 2 Nm 3 1 ft lb 4 2 Nm 3 1 ft lb IP65 DS Ill construction with PMC
24. 5 kg l Note When the density changes the measuring range limits have to be adjusted accordingly You can configure all parameter settings for the Level block in SIMATIC PDM or the HART communicator Activate the Level measuring mode for this purpose For all settings the measuring limits may be exceeded by 20 Values which lie above or below that will be rejected by the device SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 111 Operating functions through HART 7 3 Selecting the measuring modes 7 3 7 Measuring mode Flow rate Description When you activate the Flow rate measuring mode only two other device variables are active volumetric flow and mass flow rate If another block was active earlier the corresponding device variables remain inactive and have the CONSTANT status The Flow rate block here represents a series of permanently interconnected functions which you need to configure with appropriate parameters Sensor Linear Measuring Device Variable Dynamic variables ization modes variables mapper DV default setting DVO 9 Sensor eee ST Sensor Liemperature temperature Electronics Electronics a LCD Pressure untrimmed Level eve te aos Volumetric flow ow rate Characteristic aida Mass flow rate Users Characteristic Curve DV Device variable MA Start of scale value ME Full scale value Figure 7 4 Measuring mode
25. 6 2 Basic Safety INSTUCHONS ai tia teat 70 6 3 Instructions for Opcion e edi odie di 70 6 4 A A eee GU oad a Oh ata ee A ee 71 6 4 1 Display Clements ii a oe 71 6 4 2 Uni dis Pla iitia teen Bade A eh tee ei eh eee 72 6 4 3 Emor GIS DIY aia dd a a 73 6 4 4 Mode idis play mirisi iniaa ro dable water ida dc 74 6 4 5 Status SP otra lada 74 6 4 6 Overflow Tange iia did 75 6 5 LOeal Operationicd nildpwiai ite Ab Ret en eh de A ee ee 76 6 5 1 Local control elements x vctesic da dai ote des 76 6 5 2 Operationusing buttons cti id eine lee 79 6 5 3 Start of scale value full scale value oe eect ete e etre tte cee cee taee testes tae sneeeeeneetneesneeeceeenats 79 6 5 3 1 Difference between setting ANd adjusting ee cccc te etter treet tee tee tne crono arar rar rar rr 79 6 5 3 2 Setting adjusting the start of Scale value oo cette etree ete tener tee tte e narrar rara 83 6 5 3 3 Setting adjusting the full Scale value oc tree tree ne testes tne rra rar rr 84 6 5 4 Setting adjusting electrical CAMPING ee ee ee eee eee e eee eee nana or orar narrar rar ran rancia 86 6 5 5 Blind start of scale value full scale value ooo eee cece eter cnet teeter tee stae narrar 87 6 5 5 1 Difference between setting adjusting and blind setting adjusting 0 cece tee eeeetetteee 87 6 5 5 2 Blind setting of start of Scale value oo ec cce ete etter eee ae eae eee rnr rra 89 6 5 5 3 Blind setting of full Scale value oe ccc ce rete e tree tee ee eae e ae eae
26. 65 Connecting 5 4 Connecting the M12 connector 5 4 Connecting the M12 connector Procedure Axcavtion A conductive connection must not exist between the shield and the connector housing Ah warning The connector may only be used for Ex ia devices and non Ex devices otherwise the safety required for the approval is not guaranteed Note Observe the protection class of the M12 connector when defining the protection class For devices in which a connector is already available on the housing the connection is established using a cable jack Thread the parts of the cable jack as described by the connector manufacturer Strip approximately 18 mm of the bus cable Twist the shield Thread the shield in the insulating sleeve Draw 8 mm of shrink sleeve over the cable wires and shield up to the reference edge Screw the cable ends and the shield in the pin insert Y ODO UU A U N RP Fix the parts of the cable jack as described by the connector manufacturer 20 1 Figure 5 3 Preparing the connecting cable O Reference edge for stripping Insulating sleeve over the shield Reference edge for the dimension Shrink sleeve specifications for cable assembly SITRANS P DS Ill with HART 66 Operating Instructions 06 2013 A5E00047092 09 Connecting Pin assignment Layout for M12 connector O M12 x 1 thread O Positioning catch 1
27. 972 psi g 167 bar y 2422 psi g 400 bar g 5802 psi g 800 barg 11603 psi g Maximum test pressure 6 barg 87 psi g 10 bar g 145 psi g 32 barg 464 psi g 100 barg 1450 psi g 250 barg 3626 psi g 600 bar g 8702 psi g 800 bar g 11603 psi g 100 of max measuring range max 100 bar g 1450 psi g for oxygen measurement ambient temperature process temperature 60 C SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data gauge pressure input with flush mounted diaphragm Measured variable S pan continuously adjustable or measuring range max operating pressure and max test pressure Lower measuring limit e Measuring cell with silicone oil filling e Measuring cell with inert liquid e Measuring cell with neobee Upper measuring limit HART Gauge pressure Span 0 01 1 barg 0 15 14 5 psi g 0 04 4 bar g 0 58 58 psi g 0 16 16 bar g 2 3 232 psi g 0 6 63 bar g 9 1 914 psi g Maximum operating pressure MAWP PS 4 barg 58 psi g 7 barg 102 psi g 21 barg 305 psi g 67 barg 972 psi g 100 mbar a 1 45 psi a 100 mbar a 1 45 psi a 100 mbar a 13 05 psi a 100 of maximum span Absolute pressure input with flush mounted diaphragm Measured variable Span continuously adjustable or measuring range max operating pressure and max test
28. A5E00047092 09 Appendix A 4 Overview of HART operating structure A 4 Overview of HART operating structure The following overview applies to the HART communicator operating structure 2 Online 1 PV meas 4 Identification 1 Operation Unit 5 Date Sid Z Device EL 3 Device identification Distributor 5 MLFB Order Number 1 MLFB Order No gt M 10 Revisions Software rev 3 Basic Parameters 2 LSL Lower Sensor Limit 3 USL Upper Sensor Limit _4 Minimum Span xfer transfer 5 Config Inp Outp 1 Quick Setup amp Meas 1 PV Current Status 4 Status see gt 5 Measurement type 1 Pressure Values 1 Pressure 4 Untrimmed pres status 2 Temperature Values 1 Sens Temp 2 Sens Temp status 3 Electr Temp 4 Electr Temp status 1 Level 2 Level status 3 Volume 4 Volume status 2 Meas Val amp Status 3 Level Vol Mass Values shown if valid items 6 Mass status 1 Vol Flow 2 Vol Flow status 3 Mass Flow 4 Mass Flow status 5 Appl amp Stat 1 Customer shown if valid items 2 Customer Status 3 Quick Setup 3PVis 4 PY une 1 Position corr gt M 2 Input 1 Config Pres Temp 1 Pressure sensor 1 Pressure 2 Untrimmed pre 3 Pressure units 1 Pres abs rel 2 Temperature sensor 1 Sens Temp 3 Temp units 2 Electr Temp unit Pressure sensor Temperature sensor 2 Display Process Variables 1 Prozess variables 1 PV measurement 4 SV measurement 5 measurement 6 QV measure
29. Application range Level This version with mounting flange measures the level of non corrosive corrosive and hazardous liquids in open and closed containers The smallest measuring span is 25 mbar 0 363 psi the largest 5 bar 72 5 psi The nominal diameter of the mounting flange is DN 80 or DN 100 or 3 or 4 The negative connection of the measuring cell is kept open when measuring the level of open containers This measurement is referred to as measurement against atmosphere The negative connection is normally connected with the container when measuring the level of closed containers This balances the static pressure Wetted parts are made of various materials depending on corrosion resistance requirements Absolute pressure This version measures the absolute pressure of aggressive non aggressive and hazardous gases vapors and liquids There are two Series a differential pressure series and a gauge pressure series The differential pressure series is distinguished by a high overload capability The smallest measuring span of the differential pressure series is 8 3 mbar a 0 12 psi a and the largest is 100 bar a 1450 psi a The smallest measuring span of the gauge pressure series is 8 3 mbar a 0 12 psi a and the largest is 30 bar a 435 psi a SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 21 Description 3 3 Structure 3 3 Structure Depending on a customer sp
30. DS III for differential pressure and flow rate dimensions in mm inches SITRANS P DS Ill with HART 206 Operating Instructions 06 2013 A5E00047092 09 Dimension drawings 12 2 SITRANS P DS IlI for differential pressure flow rate and absolute pressure from the differential pressure series 143 5 6 ca 96 3 78 0660009 29000800 a uw 8 128 5 04 ca 217 8 54 ca 85 3 35 ca 87 3 43 Key cover Blanking plug Cover catch only for flameproof enclosure type of protection Sealing plug with valve optional Process connection 1 4 18 NPT EN 61518 Electrical connection e Pgl13 5 gland adapter 2 3 e M20 x 1 5 gland e 12 14 NPT gland e Han 7D Han 8D plug 3 e M12 connector Han 7D Han 8D adapter Connection side Space for enclosure rotation Electronics side display longer for cover with inspection window Take an additional 20 mm 0 79 inches thread length into account Not with flameproof enclosure type of protection Not for FM CSA is XP type of protection For Pg 13 5 with adapter approx 45 mm 1 77 inches 74 mm 2 9 inch for PN gt 420 MAWP gt 6092 psi 219 mm 8 62 inches for PN gt 420 MAWP gt 6092 psi 91 mm 3 6 inches for PN gt 420 MAWP gt 6092 psi 92 mm 3 62 inches minimum distance for rotating the enclosure with display Figure 12 3 Pressure transmitter SITRANS P DS III for
31. DS III with HART 144 Operating Instructions 06 2013 A5E00047092 09 Functional safety 8 1 Safety function The safety function of SITRANS P refers to the measurement of pressures Ordering option Z C20 and Z C23 Add an additional safety accuracy of 2 of the maximum measuring range to the application specific measurement error Total tolerance safety function application specific measuring error 2 safety accuracy Pressure transmitter safety accuracy the maximum effect of a random non critical individual error on the measured value The diagnostics function will respond within 4 seconds in the worst case scenario The safety accuracy together with the application specific measurement error allows the system operator to include a backup for process monitoring Even if a random individual error occurs that is within the safety accuracy the system can still be safely shut down As there is also always a possibility of dangerous faults occurring these are categorized and listed in the manufacturer declaration for the device SIL declaration of conformity functional safety pursuant to IEC 61508 and IEC 61511 Example A silo is to be securely monitored to check that the level does not exceed 10 meters Application specific measurement error 0 1 Safety accuracy 2 0 Total tolerance 2 1 2 1 of 10 meters is 21 centimeters If process monitoring is set to 9 79 meters safe shutdown is guaranteed even in the event
32. DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 3 Selecting the measuring modes See also 7 3 9 Introduction GOOD status 116 In the calculation example the two pairs of values 0 0 and 100 100 are configured for the customized characteristic curve Any curve shapes can be calculated with the help of 30 characteristic curve vertices These curve shapes can be stored in the device using SIMATIC PDM or the HART communicator In the calculation example the value at the input of the characteristic curve is transferred 1 1 to the output In the calculation example a number of filled cans is set for the output scaling You can enter up to five characters for any given unit Do not confuse this with the user programmable display unit of the Analog output block In the calculation example you have a start of scale value of 0 cans and a full scale value of 1000 cans Ata process pressure of 0 5 bar you get a value of 250 cans for the User device variable Analog output Page 120 Measured value status Page 116 Measured value status Every device variable is assigned a status byte to indicate the quality of the measured values This status byte can have the following values e BAD e GOOD e MANUAL e UNCERTAIN The following values are also possible e CONSTANT e HIGH LIMIT e LOW LIMIT A higher level diagnosis program can display and analyze these st
33. DVO and thus to the measured values derived from it 7 8 Fast response mode Description This mode is only intended for special applications such as fast recognition of jumps in pressure e g pressure drop in the event of pipe breakage The internal recording of measured values is sped up atthe cost of accuracy From your point of view an increased low frequency noise is caused for the measured value For this reason good accuracy can only be achieved by setting the measuring span to the maximum 7 9 Current sensor Description The transmitter can be switched to constant current operation for test purposes In that case the current no longer corresponds to the process variable A C will appear in the mode display of the display 7 10 Fault current Description Y ou can use this function to set the size of the lower lt 4 mA and upper gt 20 mA fault current Both signal a hardware firmware fault sensor breakage or that the alarm limit has been reached diagnostic interrupt ERROR will in this case appear in the display You can obtain a detailed guide to the display using SIMATIC PDM or the HART Communicator Reference NAMUR recommendation NE 43 dated 03 02 2003 Standardization of the signal level for the breakdown information of digital transmitters SITRANS P DS III with HART 124 Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 11 Setting the current limits See also Error display
34. Level Sl id 147 8 3 SOMOS e a ve eR aa a Sab hee cued te wig eueg wendy sin devel eae Seale a tae 149 8 4 Siafety characteristics w c ab natin ais ah ee aan Me aiid 150 8 5 Maintenance Check A da 151 8 6 Add On Pas iaa ide dolia ii 152 8 6 1 Checking a device with add on pneumatic DlOCK ooooooioconconcinininonocinaninaninanann nano nro rro ra nora nn 152 8 6 2 Checking a device with add on remote SBal ooiconincnincninconocononononcnoncnana nono cann anar ar nn rro rca 152 COMMISSION Mii A AA AA AAA ca 153 9 1 Basic safety instuUctiONS iii raja ceda 153 9 2 Introduction to COMMISSIONING ococccococccocncnonnnononccnnn ccoo nnnnn nn conrnronon nono rn n ron rr ron rr ron nn n ran rn rrarrrannnnns 154 9 3 gauge pressure absolute pressure from the differential pressure series and absolute pressure from the gauge pressure Series e eee cece eee eter e eter cnet tees eter cee cee testes taste enaeeea 155 9 3 1 COMMISSIONING Tor GASES ii i 155 9 3 2 Commissioning with steam or liquid 0 eect eect etter t teeter teeter tee ran rn rra 157 9 4 Differential pressure and flow rate ooooococcccocccinoncconnnononnnoon conan nnonon nono nn nono r nro n ron nn n ran rn criar r ron nro 158 9 4 1 Safety notes for commissioning with differential pressure and flow rate ecne 158 9 4 2 Commissioning IN GASEOUS env ronMEntsS ccccccesscecsescecsecsceecseseecsececseeecceeeesteesssessseeseenees 159 9 4 3 COMMISSIONING for liqUids izera iii atinada O
35. Number of returned devices replacement parts Reason for returning the item s e Decontamination declaration http www siemens com sc declarationofdecontamination With this declaration you warrant that the device replacement part has been carefully cleaned and is free of residues The device replacement part does not pose a hazard for humans and the environment If the returned device replacement part has come into contact with poisonous corrosive flammable or water contaminating substances you must thoroughly clean and decontaminate the device replacement part before returning itin order to ensure that all hollow areas are free from hazardous substances Check the item after it has been cleaned Any devices replacement parts returned without a decontamination declaration will be cleaned at your expense before further processing The forms can be found on the Internet as well as in the documentation which comes with the device SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 173 Service and maintenance 10 5 Disposal 10 5 174 Disposal Devices identified by this symbol may not be disposed of in the municipal waste disposal services under observance of the Directive 2002 96 EC on waste electronic and electrical equipment WEEE They can be returned to the supplier within the EC or to a locally approved disposal service Observe the specific r regulations valid in your country
36. PA and FOUNDATION Fieldbus lt 0 25 per five years static pressure max 70 bar y 1015 psi g lt 0 7 lt 0 5 lt 0 45 lt 0 4 10 K lt 0 4 18 F lt 0 3 10 K lt 0 3 18 F lt 0 27 10 K lt 0 27 18 F lt 0 3 per nominal pressure lt 0 15 per nominal pressure lt 0 1 per nominal pressure lt 0 1 per nominal pressure depending on the fill fluid in the mounting flange In percent per change in voltage 0 005 per 1 V 3 105 of the rated measuring range SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data 11 5 Operating conditions 11 5 Operating conditions Rated conditions for gauge pressure and absolute pressure from the gauge pressure series Installation conditions Ambient conditions e Ambient temperature Note Observe the temperature class in hazardous areas Measuring cell with silicone oil 40 85 C 40 185 F filling Measuring cell with inert liquid 20 85 C 4 185 F Display 30 85 C 22 185 F Storage temperature 50 85 C 58 185 F e Climate class Condensation Permitted e Degree of protection in IP65 IP 68 accordance with EN 60529 e Degree of protection in NEMA 4X accordance with NEMA 250 e Electromagnetic compatibility Interference emission and In accordance with EN 61326 and NAMUR NE 21 interference immunity Process medium conditions e P
37. SIL 3 SIL 4 SIL 4 1 Operational reliability in accordance with IEC 61511 1 Section 11 4 4 Operational reliability According to IEC 61511 1 Section 11 4 4 the hardware fault tolerance HFT can be reduced by one values in brackets for transmitters and final controlling elements with complex components if the following conditions apply to the device e The device is proven in operation e The user can configure only the process related parameters e g control range signal direction in case of a fault limiting values etc e The configuration level of the firmware is blocked against unauthorized operation e The function requires SIL of less than 4 SITRANS P DS III with HART 148 Operating Instructions 06 2013 A5E00047092 09 Functional safety 8 3 Settings See also General functional safety http www siemens com safety Functional safety in process instrumentation http www siemens com SIL 8 3 Settings Introduction This section details the following areas e Settings for devices with functional safety e Measures you must take when using the device for functional safety Procedure 1 Setting safety relevant parameters 2 Checking the safety function 3 Activate button and function lock Setting safety relevant parameters Parameter name Set parameter value Low saturation limit 3 8 mA High saturation limit 20 5 mA Lower fault current value 3 6 mA Upper fault curren
38. See also Technical data Page 175 warning Loss of safety of device with type of protection Intrinsic safety Ex i If the device has already been operated in non intrinsically safe circuits or the electrical specifications have not been observed the safety of the device is no longer ensured for use in hazardous areas There is a danger of explosion e Connectthe device with type of protection Intrinsic safety solely to an intrinsically safe circuit e Observe the specifications for the electrical data on the certificate and in Chapter Technical data Page 175 SITRANS P DS IIl with HART Operating Instructions 06 2013 A5E00047092 09 17 Safety instructions 2 2 Use in hazardous areas warning Use of incorrect device parts in potentially explosive environments Devices and their associated device parts are either approved for different types of protection or they do not have explosion protection There is a danger of explosion if device parts such as covers are used for devices with explosion protection that are not expressly suited for this type of protection If you do not adhere to these guidelines the test certificates and the manufacturer warranty will become null and void e Use only device parts that have been approved for the respective type of protection in the potentially explosive environment Covers that are not suited for the explosion proof type of protection are identified as such
39. Standard Thread 1 7MF4997 2HA e PMC Style Minibolt flush mounted 1 7MF 4997 2HB Gaskets for PMC connection 1 set 5 pieces e PTFE gasket for PMC Style Standard Thread 14 7MF4997 2HC e Viton gasket for PMC Style Minibolt flush mounted 1 7MF4997 2HD Weld in adapter for PMC connection For connection of weld in support delay during welding for e PMC Style Standard Thread 14 7MF4997 2HE e PMC Style Minibolt flush mounted 1 7MF 4997 2HF 1 Available from stock D Subject to export regulations AL N ECCN EAR 99H Selection and order data Order no Mounting bracket and fastening parts For SITRANS P DS Ill DS III PA and DS Ill FF For gauge pressure transmitter 7MF403 C For transmitter for absolute pressure 7MF423 C e Made of steel 7MF4997 1AB e Made of stainless steel 7MF4997 1AH SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 219 Spare parts accessories 13 1 Order data Selection and order data Order no Mounting bracket and fastening parts For SITRANS P DS Ill DS III PA and DS III FF For gauge pressure transmitter 7MF 403 A B and D For transmitter for absolute pressure 7MF423 A B and D e Made of steel 7MF4997 1AC e Made of stainless steel 7MF 4997 14 Mounting bracket and fastening parts For SITRANS P DS Ill DS III PA and DS III FF Diff
40. This does not affect the scaling for level or customized characteristic curve Therefore only measured pressure values and pressure units are displayed in these modes Y ou are familiar with the correct operation of the transmitter and the associated safety notes You have not created any reference pressure and have selected a pressure unit To the set the start of scale value blindly proceed as follows 1 Set mode 5 2 Press the 1 and buttons simultaneously for 2 seconds SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 89 Operation 6 5 Local operation 6 5 5 3 Blind setting of full scale value Introduction Condition Procedure Blind setting resets the full scale value to the upper sensor limit Note Changes in modes 5 and 6 have an exclusive effect on pressure scaling This does not affect the scaling for level or customized characteristic curve Therefore only measured pressure values and pressure units are displayed in these modes Y ou are familiar with the correct operation of the transmitter and the associated safety notes You have not created any reference pressure and have selected a pressure unit To the set the full scale value blindly proceed as follows 1 Set mode 6 2 Press the 1 and buttons simultaneously for 2 seconds 6 5 5 4 Blind adjusting of the start of scale value Introduction Condition 90 In the case of blind adjustment
41. Write protection 94 150 Z Zero point calibration 91 123 237 Postfach 48 48 Siemens AG 2013 90026 NURNBERG GERMANY IV A T A5E00047092 Siemens AG Subject to change without prior notice Tar Industry Sector A5E00047092 09 A5E00047092 www siemens com automation
42. adjust the start of scale value or the full scale value separately as well as adjust both these values one after the other SITRANS P DS III with HART 84 Operating Instructions 06 2013 A5E00047092 09 Operation 6 5 Local operation Condition Y ou are familiar with the correct operation of the transmitter and the associated safety notes You have selected a reference pressure that corresponds to the full scale value and is within the permissible tolerance range The transmitter is in Pressure measuring mode Setting full scale value To set the output current of the full scale value to 20 mA proceed as follows 1 Create the reference pressure 2 Setmode 3 3 Set the full scale value to 20 mA 4 Save with the M button Adjusting full scale value If you do not set the output current but constantly adjust it you need to calculate the currents to be adjusted mathematically To the adjust the output current of the full scale value proceed as follows 1 Create the reference pressure 2 Set mode 3 3 Adjust the output current of the full scale value to the calculated value 4 Save with the M button Setting the full scale value without a display You have a device with a cover that does not have an inspection window and you wish to set the full scale value To set the output current of the full scale value to 20 mA proceed as follows 1 Create the reference pressure 2 Press and hold the M button 3 Als
43. and firmware versions You must also observe the information in the relevant certificate for a transmitter version for use in hazardous areas D SIEMENS en D 76181 Karlsruhe SITRANS P 111 2GEx d IIC T4 T6 Ga Gb Ex V DC 10 5 45Y outp 4 20 m 111 2G Exd IIC T4 T6 Ga Gb PTB 99 ATEX 1160 Observe EC Type Examination Certificate B T 40 85 60 C 3 FW 13 01 02 HW 01 02 03 Characteristics for hazardous area Maximum surface temperature temperature class Category for operating area Device protection level Type of protection Group gas dust Firmware identifier Hardware identifier OOO 60ae Figure 3 4 Example of a nameplate 3 5 Measuring point label layout Y01 or Y02 max 27 char tO mbar Y15 max 16 char Measuring point number TAG No Y 99 max 10 char 1234 Y16 max 27 char Measuring point text Figure 3 5 Example of measuring point label 3 6 Functional principle 3 6 1 Overview of mode of operation This chapter describes how the transmitter works SITRANS P DS III with HART 24 Operating Instructions 06 2013 A5E00047092 09 Description 3 6 Functional principle First the electronics are described and then the physical principle of the sensors which are used with the various device versions for the individual measurement types 3 6 2 Operation of the electronics Description TOD Measuring cell elec
44. are not taken If more than one degree of danger is present the warning notice representing the highest degree of danger will be used A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage Qualified Personnel The product system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following A WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation If products and components from other manufacturers are used these must be recommended or approved by Siemens Proper transport storage installation assembly commissioning operation and maintenance are required to ensure that the products operate safely and without any problems The permissible ambient conditions must be complied with The information in the relevant documentation must be observed Trademarks All names identified by are registered trademarks of Siemens AG The remaining trademarks in this publication may be trademarks whose use by third par
45. by a notice label attached to the inside of the cover with Not Ex d Not SIL e Do notswap device parts unless the manufacturer specifically ensures compatibility of these parts Ah warning Risk of explosion due to electrostatic charge To prevent the build up of an electrostatic charge in a hazardous area the key cover must be closed during operation and the screws tightened The key cover may be opened temporarily at any time for the purposes of operating the transmitter even during plant operation the screws should then be tightened again NOTICE Electrostatic sensitive devices The device contains electrostatic sensitive devices ESD ESD can be destroyed by voltages far too low to be detected by humans These voltages can occur if you simply touch a component part or the electrical connections of a module without being electrostatically discharged The damage to a module caused by overvoltage cannot normally be detected immediately it only becomes apparent after a longer period of operating time has elapsed Protective measures againstthe discharge of static electricity e Make sure that no power is applied e Before working with modules make sure that you discharge static from your body for example by touching a grounded object e Devices and tools used must be free of static charge e Hold modules only by their edges e Do nottouch connector pins or conductor tracks on a module with the ES
46. by comparing your order to the shipping documents for correctness and completeness warnine Using a damaged or incomplete device Danger of explosion in hazardous areas e Do notuse damaged or incomplete devices See also Return procedure Page 173 1 6 Transportation and storage To guarantee sufficient protection during transport and storage observe the following e Keep the original packaging for subsequent transportation e Devices replacement parts should be returned in their original packaging e Ifthe original packaging is no longer available ensure that all shipments are properly packaged to provide sufficient protection during transport Siemens cannot assume liability for any costs associated with transportation damages Accaution Insufficient protection during storage The packaging only provides limited protection against moisture and infiltration e Provide additional packaging as necessary Special conditions for storage and transportation of the device are listed in Technical data Page 175 SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 13 Introduction 1 7 Notes on warranty 1 7 14 Notes on warranty The contents of this manual shall not become part of or modify any prior or existing agreement commitment or legal relationship The sales contract contains all obligations on the part of Siemens as well as the complete and solely
47. called modes e Ifyou have a device with a display you can use it to track the mode settings and other device messages e The basic mode settings can be changed with a computer and HART modem via PDM Measuring cell operation A warning Destruction of the seal diaphragm Danger of injury or damage to device If the seal membrane is destroyed the sensor may also be destroyed If the seal membrane is destroyed no reliable measured values can be output Hot toxic and corrosive process media can be released e Ensure thatthe material of the device parts wetted by the process medium is suitable for the medium Refer to the information in Technical data Page 175 e Make sure that the device is suitable for the maximum operating pressure of your system Refer to the information on the nameplate and or in Technical data Page 175 e Define maintenance intervals for regular inspections in line with device use and empirical values The maintenance intervals will vary from site to site depending on corrosion resistance In the following sections the process variable to be measured is called general inlet pressure The following modes of operation are described e Gauge pressure e Absolute pressure e Differential pressure and flow rate e Level SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Description 3 6 Functional principle The following process connections are avai
48. connection Weight Material e Wetted parts materials Gasket standard O ring minibolt Seal diaphragm e Non wetted parts materials Electronics housing Mounting bracket Measuring cell filling Process connection 196 Approx 1 5 kg 3 3 Ib for aluminum enclosure PTFE flat gasket e FPM Viton e FFPM or NBR optional Hastelloy C276 mat No 2 4819 e Non copper aluminum die casting GD AISi 12 or stainless steel precision casting mat no 1 4408 e Standard Polyester based paint Option 2 coats Coat 1 epoxy based coat 2 polyurethane e Stainless steel nameplate Steel or stainless steel e Silicone oil e Inert liquid SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data 11 6 Construction DS Ill construction with PMC connection e Standard e Minibolt Electrical connection Torque for cable gland nut made of Degree of protection for Han and M12 connectors 1 Han 8D is identical to Han 8U Flush mounted 14 2 PMC Standard design Flush mounted e T PMC Minibolt design Cable inlet using the following cable glands Pg 13 5 M20 x 1 5 Y 14 NPT Han 7D Han 8D plug e M12 connector Plastic Metal Stainless steel 2 5 Nm 1 8 ft lb 4 2 Nm 3 1 ft lb 4 2 Nm 3 1 ft lb IP65 Design for absolute pressure from the differential pressure series differential pressure and flow rate Weight Material e Wetted parts materials Seal diap
49. data Page 175 e Tighten the cable glands in accordance with the torques specified in Chapter Technical data Page 175 e When replacing cable glands use only cable glands of the same type e After installation check that the cables are seated firmly Ah warning Hazardous contact voltage in versions with 4 conductor extension Danger of electrocution in case of incorrect connection e Observe the instructions in the 4 conductor extension operating manual for the electrical connection See also Technical data Page 175 Ah warning Improper power supply Danger of explosion in hazardous areas as result of incorrect power supply e g using direct current instead of alternating current e Connect the device in accordance with the specified power supply and signal circuits The relevant specifications can be found in the certificates in Chapter Technical data Page 175 or on the nameplate SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 59 Connecting 5 1 Basic safety instructions 60 warnine Unsafe extra low voltage Danger of explosion in hazardous areas due to voltage flashover e Connectthe device to an extra low voltage with safe isolation SELV warning Lack of equipotential bonding Danger of explosion through compensating currents or ignition currents through lack of equipotential bonding e Ensure thatthe device is potent
50. differential pressure and flow rate with caps for vertical differential pressure lines dimensions in mm inches SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 207 Dimension drawings 12 3 SITRANS P DS III for level 12 3 SITRANS P DS lll for level Key cover Blanking plug Cover catch only for flameproof enclosure type of protection Process connection Minus side 1 4 18 NPT EN 61518 Electrical connection e Pg 13 5 gland adapter 3 e M20 x 1 5 gland e 1 2 14 NPT gland e Han 7D Han 8D plug 3 e M12 connector Han 7D Han 8D adapter Electronics side display longer for cover with inspection window Space for enclosure rotation5 OOOO OO SITRANS P DS IlI with HART 208 Operating Instructions 06 2013 A5E00047092 09 Dimension drawings 12 4 SITRANS P DS lll flush mounted O Connection side Sealing plug with valve optional 1 Take an additional 20 mm 0 79 inches thread length into account 2 Not with flameproof enclosure type of protection 3 Not for FM CSA is XP type of protection 4 For Pg 13 5 with adapter approx 45 mm 1 77 inches 5 92 mm 3 62 inches minimum distance for rotating the enclosure with display Figure 12 4 Pressure transmitter SITRANS P DS III for level including mounting flange dimensions in mm inches 12 4 SITRANS P DS III flush mounted 15 143 15 i E g El
51. e square root extracting sroff proportional to flow rate deactivated up to the application point e square root extracting srlin proportional to flow rate linear up to the application point e square root extracting srlin2 proportional to flow rate two step linear up to the application point Variable application point The output current for the srlin and sroff functions can be displayed linearly or set to zero below the application point of the square root extracting characteristic curve Fixed application point The srlin2 function has a permanently defined application point of 10 The range up to this point contains two linear characteristic curve sections The first section ranges from the zero point to 0 6 of the output value and 0 6 of the pressure value The second section has a higher gradient and it goes up to the root application point at 10 of the output value and 1 of the pressure value See also Flow rate measurement only differential pressure Page 96 7 21 Diagnostic functions 7 21 1 Overview Description HART communication allows you to activate and evaluate a wide range of diagnostic functions from a central control room or onsite e Calibration service timer e Min max indicator e Limit monitoring modules SITRANS P DS Ill with HART 134 Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 21 Diagnostic functions e Simulation of measured pressure and temper
52. filling e Mounting flange fill fluid Process connection e Plus side e Minus side Electrical connection SITRANS P DS lll with HART 11 7 Display keyboard and auxiliary power Stainless steel mat no 1 4408 FPM Viton Non copper aluminum die casting GD AISi 12 or stainless steel precision casting mat no 1 4408 Standard P olyester based paint Option 2 coats Coat 1 epoxy based coat 2 polyurethane Stainless steel nameplate Stainless steel Silicone oil Silicon oil or a different design Flange as perEN and ASME 1 4 18 NPT female thread and flat connection with M10 fastening screw thread in accordance with DIN 19213 M12 for PN 420 MAWP 6092 psi or 7 16 20 UNF in accordance with EN 61518 Screw terminals Cable inlet using the following cable glands Pg 13 5 M20x1 5 Y 14 NPT or Han 7D Han 8D connector M12 connector Torque for cable gland nut made of Plastic Metal 2 5 Nm 1 8 ft lb 4 2 Nm 3 1 ft lb Degree of protection for Han and IP65 M12 connectors 1 Han 8D is identical to Han 8U 11 7 Display keyboard and auxiliary power Display and user interface Keys 3 for on site programming directly at the device Display e With or without integrated display optional Cover with inspection window optional Operating Instructions 06 2013 A5E00047092 09 Stainless steel 4 2 Nm 3 1 ft lb 199 Technical data 11 8 Certificates and approvals Auxiliary power Un Terminal volt
53. for absolute pressure barg bar gauge Pressure unit for gauge pressure inH20 inches of water Pressure unit for gauge pressure lb Pfund engl Pound Unit of weight psia psi absolute Pressure unit for absolute pressure psi g psi gauge Pressure unit for gauge pressure TableB 2 Other abbreviations Abbreviation In full Meaning PED Pressure Equipment Directive HART Highway Addressable Remote Transducer Standardized protocol for transmission of information between field device and automation system LRL Engl Lower Range Limit Lower end of the measuring range LRV Engl Lower Range Value Lower end of the set measuring span MA Start of scale value Lower end of the set measuring span ME Full scale value Upper end of the set measuring span MAWP Engl Maximum Allowable Working Pressure Maximum permissible operating pressure PS NFPA National Fire Protection Association US American Fire Protection Organization F amp B Food and beverage industry PDM Engl Process Device Manager Tool for communication with HART devices manufacturer Siemens URL Engl Upper Range Limit Upper end of the measuring range URV Engl Upper Range Value Upper end of the set measuring span Abbreviation Full term in English Meaning FIT Failure in Time Frequency of failure Number of faults within 109 hours HFT Hardware Fault Tolerance Hardware fault tolerance Capability of a function unit to continue executing a required function in the presence of faults or deviatio
54. for gauge pressure flush mounted diaphragm The inlet pressure pe is transferred to the gauge pressure sensor via the seal diaphragm and the filling liquid displacing its measuring diaphragm The displacement changes the resistance of the four piezoresistors bridge circuit of the gauge pressure sensor The change in the resistance causes a bridge output voltage proportional to the inlet pressure Transmitters with measuring span lt 63 bar measure the inlet pressure against atmosphere those with measuring spans 2 160 bar against vacuum 3 6 3 7 Measuring cell for absolute pressure front flush membrane Measuring cell Filling liquid Process connection Absolute pressure sensor GQ Seal diaphragm pe Inlet pressure Figure 3 13 Function chart of the measuring cell for absolute pressure flush mounted diaphragm SITRANS P DS III with HART 32 Operating Instructions 06 2013 A5E00047092 09 Description 3 7 Remote seal The inlet pressure pe is transferred to the absolute pressure sensor via the seal diaphragm and the filling liquid and displaces its measuring diaphragm The displacement changes the resistance of the four piezoresistors bridge circuit of the absolute pressure sensor The change in the resistance causes a bridge output voltage proportional to the inlet pressure 3 7 Remote seal Product description e A remote seal measuring system comprises the following elements Remote seal Tra
55. gt Frequency shift keying HART HART Highway Addressable Remote Transducer is a standardized widely used communications system used to structure industrial fieldbusses The communications system provides digital communications for multiple participants field devices via a common databus HART is based especially on the equally widely used 4 20 mA standard for the transfer of analog sensor signals The cabling from existing older systems can be used directly and both systems operated in parallel HART specifies several protocol levels in the OSI model It facilitates the transfer of process and diagnostics data and control signals between field devices and high level control systems Standardized parameter sets can be used for the manufacture independent operation of all HART devices Typical applications include transmitters for measuring mechanical and electrical dimensions MAWP PS Maximum Allowable Working Preassure PS Non volatile memory gt EEPROM Risk Combination of the probability of damage occurring and the extent of the damage SITRANS P DS Ill with HART 232 Operating Instructions 06 2013 A5E00047092 09 Glossary Safety function Defined function executed by a safety instrumented system with the objective of attaining or maintaining a safe system state by taking a defined hazardous incident into account Example Limit pressure monitoring Safety Integrity Level gt SIL Safety instrumented syst
56. however be issued by the configuring device which you as the user have to recognize and acknowledge The output of the characteristic curve is not explicitly stored in a device variable but rather is directly interconnected with the input of the next function block in each case The pairs of values 0 0 and 100 100 are set as default values In principle rising and falling characteristic curves can be configured With regard to the device variable status rising characteristic curves are however preferred Otherwise the meanings of HIGH LIMIT and LOW LIMIT are swapped See also Measured value status Page 116 SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 109 Operating functions through HART 7 3 Selecting the measuring modes 7 3 6 Measuring mode Level Description Once you have configured the measuring mode Level the device variables Level Volume and Mass are activated They are all inferred from the measured pressure The Level block here represents a series of permanently interconnected functions which you need to configure with appropriate parameters Only then will you be given a meaningful measured value for the three device variables Sensor Linear Measuring Device Variable Dynamic variables ization modes variables mapper Selection DVO 9 Pressure Sensor Sensor Pressure Sensor Jeria temperature 1 6 Electronics A y temperature Pressure untrimmed
57. if the measured value display has been set to Pressure in mode 13 the root sign and the differential pressure corresponding to the flow rate are displayed The root extraction function srli2 is setin flow rate measuring mode You therefore set the characteristic curve parameter in SIMATIC PDM to linear SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 97 Operation 6 5 Local operation 98 Output 100 square root 80 extracting 60 Linear pressure 40 Characteristic curves and application point of square root extracting characteristic curves 0 20 40 60 80 100 Pressure The dotted rectangle has been magnified in the form of the following characteristic curves in order to show the behavior of characteristic curves SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operation 20 15 10 lin Linear 5 pressure Square root extracting Characteristic curve sroff 6 5 12 Measured value display 6 5 Local operation 20 square root extractin Adjustment range 45 4 g for application point Application point linear Square root extracting characteristic curve srlin 20 square root extracting 15 10 Application point fixed linear pressure Characteristic curve srli2 Note To use the operating functions with the butt
58. inH20 53 1600 mbar 1600 mbar 21 640 inH20 640 inH20 160 5000 mbar 5 bar 2 32 72 5 psi 72 5 psi 100 of the max measuring range or 30 mbar a 0 44 psi a depending on the mounting flange 100 of the max measuring range or 30 mbar a 0 44 psi a depending on the mounting flange 100 of maximum span 100 of max measuring range between the measuring limits continuously adjustable SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data 11 3 Output Output Output signal e Low Saturation limit fully adjustable e High saturation limit fully adjustable e Ripple without HART communication adjustable time constants damping coefficient Adjustable time constants T63 with local operation e Current transmitter e Failure signal Load e Without HART communication e With HART communication HART communicator Handheld SIMATIC PDM Characteristic curve Bus physics P olarity independent SITRANS P DS lll with HART HART 4 20 MA 3 55 mA set to 3 84 mA in the factory 23 mA set to 20 5 mA or optionally 22 0 mA in the factory Iss lt 0 5 of the max output current 0 100 s continuously adjustable 0 100 s in steps of 0 1 s Factory set to 2 s 3 55 23 mA 3 55 23 mA Resistor R Q Un 10 5 V 23 mA R Us Power supply in V R 230 1100 Q R 230 5000 11 3 Output PROFIBUS PA an
59. lay Ub da as 23 3 5 Measuring point label layout 00 cece cet ceee eter sees etna tnnt ee taeetaeetaee toes tage eae eaae sae seaeenesseesneeeengs 24 3 6 FUNCIONAL PEN ciple is cs tetra ete A ee Aa 24 3 6 1 Overview of mode Of Operation eee ce conocio no nono nc St nr 24 3 6 2 Operation of the electronics ad ti ta era 25 3 6 3 Measuring celloperatiON occ 26 3 6 3 1 Measuring cell for gauge preSSUlB occonincnncionccnncnnccrnrernncrncra rare 27 3 6 3 2 Measuring cell for differential pressure and flow rate eee eeeeeeeeee eet eeeeeteeeeteeceeeceeteeteetaaes 28 3 6 3 3 Measuring cell forlevelccccwth nn ined nie is a ee 29 3 6 3 4 Measuring cell for absolute pressure from the differential pressure series seeren 30 3 6 3 5 Measuring cell for absolute pressure from the gauge pressure series ce eeeeeeeeteeeteeeteeeteetees 31 3 6 3 6 Measuring cell for gauge pressure front flush Membrane ccccesscessescessecessessereesseesseeeeees 32 3 6 3 7 Measuring cell for absolute pressure front flush membrane ou eee ee eee tee tee rara tte teeee tees 32 3 7 Remote Calienta litis 33 3 8 SIMATIC PD Maita daa ricas 34 4 Installing MOUNN O iii i 35 4 1 Basic STEIN TUCION SA A A a 35 4 1 1 Installation location requirements 0 0 eee ee cee ee eee nn 39 4 1 2 Proper MOUNLNGs eva wlth tev ied haved batho dah ane oa is 39 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 5 Table of contents 4 2 DiSaSSembly ita
60. managed e simulated SITRANS P DS III with HART 34 Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 4 1 Basic safety instructions Ah warning Wetted parts unsuitable for the process media Danger of injury or damage to device Hot toxic and corrosive media could be released if the process medium is unsuitable for the wetted parts e Ensure that the material of the device parts wetted by the process medium is suitable for the medium Refer to the information in Technical data Page 175 warnine Incorrect material for the diaphragm in Zone 0 Danger of explosion in the hazardous area In the case of operation with intrinsically safe supply units of category ib or devices of the flameproof enclosure version Ex d and simultaneous use in Zone 0 transmitter explosion protection depends on the tightness of the diaphragm e Ensure thatthe material used for the diaphragm is suitable for the process medium Refer to the information in the section Technical data Page 175 warnine Unsuitable connecting parts Danger of injury or poisoning In case of improper mounting hot toxic and corrosive process media could be released at the connections e Ensure that connecting parts such as flange gaskets and bolts are suitable for connection and process media Note Material compatibility Siemens can provide you with support concerning selection
61. of a random individual error within the safety accuracy Note Use of remote seals If remote seals are used the application specific measurement error is the product of the transmitter and remote seal measurement errors SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 145 Functional safety 8 1 Safety function Awarnine Disregarding conditions for fulfilling the safety function Disregarding conditions can result in a malfunction of the process system or application for example process pressure too high maximum level exceeded The binding settings and conditions are listed in the chapters Settings Page 149 and Safety characteristics Page 150 Please observe the applicable conditions to ensure the safety function Safety instrumented system in single channel operation SIL 2 Transmitter Automation system Final controlling 4 20 mA Al 4 20 mA ba e eE Figure 8 1 Safety instrumented system in single channel operation The combination of transmitter automation system and final controlling element forms a safety instrumented system that performs a safety function The emphasis of this description is on the transmitter For information on requirements for the automation system or final controlling element please refer to the corresponding standards The transmitter generates a process related measured value that is transferred to the automation system The automation sy
62. of sensor components wetted by process media However you are responsible for the selection of components Siemens accepts no liability for faults or failures resulting from incompatible materials SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 35 Installing mounting 4 1 Basic safety instructions warning Exceeded maximum permissible operating pressure Danger of injury or poisoning The maximum permissible operating pressure depends on the device version The device can be damaged if the operating pressure is exceeded Hot toxic and corrosive process media could be released e Make sure that the device is suitable for the maximum permissible operating pressure of your system Refer to the information on the nameplate and or in Technical data Page 175 Awwarnine Exceeded maximum ambient or process media temperature Danger of explosion in hazardous areas Device damage e Make sure that the maximum permissible ambient and process media temperatures of the device are not exceeded Refer to the information in Chapter Technical data Page 175 A warning Open cable inlet or incorrect cable gland Danger of explosion in hazardous areas e Close the cable inlets for the electrical connections Only use cable glands or plugs which are approved for the relevant type of protection A warning Incorrect conduit system Danger of explosio
63. precautionary measures if maintenance is required while the device is live Have maintenance work carried out by qualified personnel SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 167 Service and maintenance 10 2 Maintenance and repair work 10 2 10 2 1 168 NOTICE Electrostatic sensitive devices The device contains electrostatic sensitive devices ESD ESD can be destroyed by voltages far too low to be detected by humans These voltages can occur if you simply touch a component part or the electrical connections of a module without being electrostatically discharged The damage to a module caused by overvoltage cannot normally be detected immediately it only becomes apparent after a longer period of operating time has elapsed Protective measures against the discharge of static electricity e Make sure that no power is applied e Before working with modules make sure that you discharge static from your body for example by touching a grounded object e Devices and tools used must be free of static charge e Hold modules only by their edges e Do nottouch connector pins or conductor tracks on a module with the ESD notice Maintenance and repair work Defining the maintenance interval warning No maintenance interval has been defined Device failure device damage and risk of injury e Define a maintenance interval for regular tests in line with dev
64. pressure SITRANS P DS lll with HART HART Absolute pressu Span 43 1300 mbara 17 525 inH20 160 5000 mbar a 2 32 72 5 psia Operating Instructions 06 2013 A5E00047092 09 re Maximum operating pressure MAWP PS 2 6 bara 37 7 psi a 10 bara 145 psi a Maximum test pressure 6 barg 87 psi g 10 barg 145 psi g 32 barg 464 psi g 100 bar y 1450 psi g Maximum test pressure 10 bara 145 psi a 30 bara 435 psi a 11 2 Input point PROFIBUS PA and FOUNDATION Fieldbus Measuring range lbarg 14 5 psi g 4 barg 58 psi g 16 barg 232 psi g 63 barg 914 psi g 100 of max measuring range Maximum operating pressure 4 barg 58 psi g 7 barg 102 psi g 21 barg 305 psi g 67 barg 972 psi g Maximum test pressure 6 barg 87 psi g 10 barg 145 psi g 32 bar y 464 psi g 100 bar y 1450 psi g PROFIBUS PA and FOUNDATION Fieldbus Measuring range 1 3 bara 18 9 psi a 5 bara 72 5 psi a Maximum operating pressure 2 6 bara 37 7 psi a 10 bara 145 psi a Maximum test pressure 10 bara 145 psi a 30 bara 435 psi a 177 Technical data 11 2 Input point Absolute pressure input with flush mounted diaphragm Lower measuring limit Upper measuring limit HART 1 30bara 45bara 100 bara 14 5 653 psi a 1450 psi a 435 psi a Span may differ from these value
65. rate measuring accuracy HART PROFIBUS PA and FOUNDATION Fieldbus e At 40 10 C and lt 0 1 r 0 15 per 10 K lt 0 25 per 10 K 60 85 C 40 14 F and 140 185 F Effect of static pressure e Atthestartof scale value lt 0 1 r per 70 bar 1015 psi lt 0 1 per 70 bar 1015 psi Measuring cell 20 mbar lt 0 15 r per 32 bar 464 psi lt 0 15 per 32 bar 464 psi 0 29 psi e On the measuring span lt 0 15 per 70 bar 1015 psi Measuring cell 20 mbar lt 0 2 per 32 bar 464 psi 0 29 psi Effect of mounting position In pressure per change of angle lt 0 7 mbar 0 001015 psi per 10 inclination Correction via zero offset Effect of auxiliary power supply In percent per change in voltage 0 005 per 1 V Measured value resolution 3 105 of the rated measuring range Level measuring accuracy HART PROFIBUS PA and FOUNDATION Fieldbus Reference conditions e Rising characteristic curve e Start of scale 0 bar e Seal diaphragm stainless steel e Measuring cell with silicone oil filling e Room temperature 25 C 77 F e Measuring span ratio r E r max measuring span set measuring span Measurement deviation with limit setting including hysteresis and repeatability Linear characteristic curve lt 0 075 O 50 15 e 10 lt rs30 lt 0 3 3 e 30 lt r lt 100 lt 0 0075 r 0 075 Settling time Te3 without electrical Approx 0 2 s damping SITRANS P DS lll with HART Operating Instruc
66. step starting from the least significant digit displayed If you keep the button pressed for a longer time it counts the next higher digit displayed This procedure is used for fast coarse adjustment over a wide number range Release the 1 or button again for fine adjustment Press the button again Violations of the measured value limits are output on the display by or J e The keyboard must have been unlocked in order to operate the device using the keyboard e lf you are operating the transmitter locally write access is denied through HART during this time However itis always possible to read the data e g measured values Note The setting is saved and the measured values are automatically displayed again if more than two minutes have passed after a button was pressed for the last time The operating instructions in the Local operation without display section apply if the device has been delivered with a blind cover SITRANS P DS III with HART 70 Operating Instructions 06 2013 A5E00047092 09 Operation 6 4 6 4 1 Structure Description Display Display elements Aa O S Jm S Jm Jm vt V o4 mnt 4 Measured value Unit bar graph Root display Mode button lock Figure 6 1 Display layout 6000 6 4 Display Violation of lower limit Symbol for measured value Violation of higher limit Communication display The display is used for the
67. sunlight 39 Display of unit 72 Downscaling 80 DV Device variable 108 Dynamic variable DV 107 E EHEDG 210 Electrical damping 124 Electromagnetic compatibility 191 192 193 194 Electronics 151 Electrostatic sensitive device ESD 18 168 EMC 191 192 193 194 Error display 73 F Factory calibration 132 Failure current 124 Fast recording of measured values 124 Fast Response Mode 124 Filling liquid 27 29 30 Firmware 12 Flange 29 45 Full scale value Set 79 235 Index Function chart 31 H Han plug 65 HART Modem 19 HART communicator 105 Hazardous area Laws and directives 15 History 12 Hotline 228 Improper device modifications 16 Input scaling 110 112 115 Install Remote seal 49 Installation 41 42 Internet 228 K Keyboard lock 94 L L level 111 LCD scaling 121 Level 21 Limit monitor 141 lin 96 134 Load 183 M M12 connector 66 MA Start of scale value 108 Maintenance 151 Mapper 107 Mass 110 111 MAWP 229 ME Full scale value 108 Measured value display 79 100 Measured value status 117 Measuring accuracy 150 Measuring cell 236 Absolute pressure 31 Differential pressure and flow rate Gauge pressure 27 Level 29 Measuring mode 79 106 108 112 Measuring mode selector 107 108 Message OVER 75 UNDER 75 Mounting bracket 42 Mounting flange 29 MTTR 151 multi channel operation 146 MWP N Na
68. tal a lara 40 4 3 Installation except IOVEl ccccesscecsscccsecssscecsercecssscsereesseeeceeseceeeceesessatescsuseecesesetessserssssaesents 41 4 3 1 Instructions for installation except level ceccecsseccesecssscecseececeeceseeecseesceeesersessressssesssaeeents 41 4 3 2 Installation except level o ooooonoconincconoccconocccononccononononncononcrono aiee EREE EEA N a 42 4 3 3 Rasta ad 42 4 4 Eevel installation aiii tenet Ab et en eh ei hPa Aen de Aled eis 44 4 4 1 Instructions for level installation 0 0 eee eee eee eee ee narrar rar 44 4 4 2 Installation Tor level 50 a iin dala ee ae 45 4 4 3 Connection of the negative pressure LING cece eect eee eee ee eee tee EEEN testes testes staestaeseeeeeenaes 46 4 5 Remoteseal installation veria sita ade Ea 49 4 5 1 Remote seal installation sisnndnecaninntoa aaia a rr 49 4 5 2 Installation of the remote seal with the capillary line o oonnnnnnnnnnnnnnnonnnnncnnaninannaranaranararan 50 4 6 Turing the measuring cell against NOUSING oomocnininnnnnnninninccnccnnccniccnarnorr rra rar 56 4 7 Rotating the display eae ae ne eee Ae ee ees 58 5 GCOMMOCUING pinar 59 5 1 Basic safety instructions units 59 5 2 Connecting Medica 62 5 3 Gonnecting the Han pla nati da ia ac least 64 5 4 Connecting the M12 CONNECT ssiri dnin eens none 66 6 OPOratlonisstinnsisisisvsceraciessavdesveccohenescavdestagesanadsvadsvavacaeaneorsiassd E A EE E E 69 6 1 Overview of Operato nice ayia nuk itil acia 69
69. to mode 6 To adjust the full scale value to 14 bar press one of the 1 or 4 buttons until 14 bar appears in the display If there is 14 bar input pressure the transmitter produces an output current of 20 mA Note If the preset measuring limits are exceeded or fallen below by more than 20 during adjustment the resulting current cannot be set above these limits With a marked elevation of the zero point the full scale value must therefore previously be reduced such that it still lies within the permitted range after elevation of the zero point SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operation 6 5 Local operation Setting without reference pressure 6 5 5 2 Introduction Condition Procedure Blind setting resets the start of scale value to the lower sensor limit and the full scale value to the upper sensor limit Note If the value exceeds or falls below the preset measuring limits by more than 20 when setting the setting function is not carried out The old value is retained in this case With a marked elevation of the zero point the full scale value must therefore previously be reduced such that it still lies within the permitted range after elevation of the zero point Blind setting of start of scale value Blind setting resets the start of scale value to the lower sensor limit Note Changes in modes 5 and 6 have an exclusive effect on pressure scaling
70. value pma pri g Hu poi g H1 Full scale value pme pri g Ho Poi g H1 Pressure transmitter above the measuring point Installation type B Start of scale value pma prL g Hu poi g Hi Full scale value pme prL g Ho poii g Hi Pressure transmitter below the measuring point H lt 7 m 23 ft with halocarbon oil as the filling liquid only H lt 4 m 13 1 ft Key pma PME PFL Poil g Hu Ho Hi Start of scale value Full scale value Density of the process medium in the container Density of the filling oil in the capillary line of the remote seal Acceleration due to gravity Lower filling level Upper filling level Distance between the container flange and the pressure transmitter For absolute pressure measurements vacuum install the measuring device at least at the height of the remote seal or below it see installation types C SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 51 Installing mounting 4 5 Remote seal installation Installation types for absolute pressure measurements closed containers Installation type Ci Installation type C2 Start of scale value PMA Pstart poi g H1 Full scale value PME Pend poi g Hi Pressure transmitter for absolute pressure always below the measuring point Hi 200 mm 7 9 inch Key pma PME Pstart Pend Poil H1 52 Start of sca
71. you need additional information not covered by these instructions contact your local Siemens office or company representative Note Operation under special ambient conditions We highly recommend that you contact your Siemens representative or our application department before you operate the device under special ambient conditions as can be encountered in nuclear power plants or when the device is used for research and development purposes SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Safety instructions 2 2 Use in hazardous areas 2 2 Use in hazardous areas Qualified personnel for hazardous area applications Persons who install assemble commission operate and service the device in a hazardous area must have the following specific qualifications e They are authorized trained or instructed in operating and maintaining devices and systems according to the safety regulations for electrical circuits high pressures aggressive and hazardous media e They are authorized trained or instructed in carrying out work on electrical circuits for hazardous systems e They are trained or instructed in maintenance and use of appropriate safety equipment according to the pertinent safety regulations warning Unsuitable device for the hazardous area Danger of explosion e Only use equipment that is approved for use in the intended hazardous area and labelled accordingly
72. 0047092 09 39 Installing mounting 4 2 Disassembly caution Loss of degree of protection Damage to device if the enclosure is open or not properly closed The degree of protection specified on the nameplate or in Chapter Technical data Page 175 is no longer guaranteed e Make sure that the device is securely closed See also Connecting the device Page 62 4 2 Disassembly AN warning Incorrect disassembly The following dangers may result through incorrect disassembly Injury through electric shock Danger through emerging media when connected to the process Danger of explosion in hazardous area In order to disassemble correctly observe the following e Before starting work make sure that you have switched off all physical variables such as pressure temperature electricity etc or that they have a harmless value e Ifthe device contains dangerous media it must be emptied prior to disassembly Make sure that no environmentally hazardous media are released e Secure the remaining connections so that no damage can result if the process is started unintentionally SITRANS P DS III with HART 40 Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 3 Installation except level 4 3 Installation except level 4 3 1 Instructions for installation except level Conditions Note Compare the desired operating data with the data on the nameplate Please also refer to
73. 06 2013 A5E00047092 09 Technical data 11 6 Construction Construction for gauge pressure and absolute pressure from the gauge pressure series Seal diaphragm e Non wetted parts materials Electronics housing Mounting bracket Measuring cell filling Process connection Electrical connection Torque for cable gland nut made of Degree of protection for Han and M12 connectors 1 Han 8D is identical to Han 8U Stainless steel material no 1 4404 316L or Hastelloy C276 material no 2 4819 e Copper free die cast aluminum GD AISi 12 or stainless steel precision casting mat no 1 4408 e Standard Polyester based paint Option 2 coats Coat 1 epoxy based coat 2 polyurethane e Stainless steel nameplate Steel or stainless steel e Silicone oil e Neobee M20 e Inert liquid max 120 bar g 2320 psi g for oxygen measurement G1 2B connection pin in accordance with DIN EN 837 1 1 2 14 NPT female thread or oval flange PN 160 MAWP 2320 psi g with M10 fastening screw thread in accordance with DIN 19213 or 7 16 20 UNF in accordance with EN 61518 Male thread M20 x 1 5 and 4 2 14 NPT Cable inlet using the following cable glands e Pgl3 5 e M20x1 5 and 12 14 NPT or Han 7D Han 8D connector Cable diameter 6 to 12 mm types of protection nA and ic Zone 2 8 to 12 mm or a suitable cable gland for smaller diameters e M12 connector Plastic Metal Stainless steel 2 5 Nm 1 8 ft lb 4 2 Nm 3 1 ft lb
74. 2 159 mm 6 3 D 94 mm 3 7 113 mm 4 4 133 mm 5 2 159 mm 6 3 D 77 5 mm 3 1 91 mm 3 6 106 mm 4 2 130 mm 5 1 H2 Approx 52 mm 2 H2 Approx 52 mm 2 H2 Approx 52 mm 2 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Dimension drawings 12 4 SITRANS P DS Ill flush mounted Tri Clamp as per DIN 32676 40 125 DN 50 65 D Other connections Varivent connector DN m D Approvals EHEDG PN 16 16 PN 40 Connection in accordance with DRD DN 65 BioConnect connectors BioConnect screwed joint DN 50 65 80 100 z SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 PN 40 PN 16 16 16 16 16 D 64 mm 2 5 91 mm 3 6 D 84 mm 3 3 D 105 mm 4 1 D 82 mm 3 2 105 mm 4 1 115 mm 4 5 145 mm 5 7 82 mm 3 2 H2 Approx 52 mm 2 H2 Approx 52 mm 2 H2 Approx 52 mm 2 H2 Approx 52 mm 2 213 Dimension drawings 12 4 SITRANS P DS lll flush mounted BioConnect screwed joint Approvals DN 242 3 4 EHEDG BioConnect flange connector Approvals DN 50 65 80 100 2 242 3 4 EHEDG BioConnect clamp connector Approvals 214 DN 50 65 80 100 2 242 3 4 EHEDG PN 16 16 16 PN 16 16 16 16 16 16 16 16 PN 16 10 10 10 16
75. 2 Reset timer gt M 4 Calib waming 5 Calib alarm 6 WIA activation 3 Service interval 1 Service status 3 Service timer 2 Reset timer gt M 4 Service warning 5 Service alarm 6 WIA activation 4 AO saturation 1_AO alarm type 2 Saturation alarm 3 Alarm duration 4 Alarm activation 5 Limiter setup 1 Display limiter gt M 2 Setup limiter gt M 3 Limiter status gt M 4 Limiter Ack WIA gt M Ack acknowledge 5 CmpCnt Ack WA gt M CmpCnt 6 Reset counter gt M Comparation Counter 1 Operating hours Lj Operating hours Electr diii T 3 Reset pointer gt M 2 Electr Temp pointer 1 Electr Temp max 3 Reset po inter gt M 3 Sens Temp pointer 1 Sens Temp max 2 Sens Temp min 3 Reset pointer gt M SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 227 Appendix A 5 Technical support A 5 Technical support Technical Support You can contact Technical Support for all IA and DT products e Via the Internet using the Support Request Support request http www siemens com automation support request e E mail mailto support automation siemens com e Phone 49 0 911 895 7 222 e Fax 49 0 911 895 7 223 Further information about our technical support is available on the Internet at Technical support http www siemens com automation csi service Service Support on the Internet In addition to our documentation we offer a comprehensive knowledge base on the Inte
76. 60 C 14 140 F e at 40 10 C and 60 85 C 40 14 F and 140 185 F Effect of mounting position Effect of auxiliary power supply Measured value resolution SITRANS P DS lll with HART HART PROFIBUS PA and FOUNDATION Fieldbus e Rising characteristic curve e Start of scale 0 bar e Seal diaphragm stainless steel e Measuring cell with silicone oil filling e Room temperature 25 C 77 F e Measuring span ratio r r max measuring span set measuring span lt 0 1 lt 0 1 lt 0 2 Approx 0 2 s per year lt 0 1 r per year lt 0 1 in percent lt 0 1 r 0 2 lt 0 3 lt 0 1 r 0 15 per 10 K lt 0 25 per 10 K In pressure per change of angle e for absolute pressure from the gauge pressure series 0 05 mbar 0 000725 psi per 10 inclination e for absolute pressure from the differential pressure series 0 7 mbar 0 001015 psi per 10 inclination Correction via zero offset In percent per change in voltage 0 005 per 1 V 3 10 of the rated measuring range Operating Instructions 06 2013 A5E00047092 09 187 Technical data 11 4 Measuring accuracy Differential pressure and flow rate measuring accuracy HART PROFIBUS PA and FOUNDATION Fieldbus Reference conditions e Rising characteristic curve e Start of scale 0 bar e Seal diaphragm stainless steel e Measuring cell with silicone oil filling e Room temperature 25 C 77
77. 7092 09 Volume unit Display Volume unit Display M3 m3 Buschels buShl Liter L yard3 Yd3 Hectoliter HL Feet3 FT3 US gallon Gal inch3 in3 British gallon in Gal Standard STdL British barrel bbl Standard m3 STdm3 British barrel liquid bblli Standard feet3 STFT3 Table 6 13 Units available for volumetric flow Unit of volumetric flow Display Unit of volumetric flow Display m3 second m3 S Gallon hour Gal h m3 minute m3 m Gallon day Gal d m3 hour m3 H Million gallon day MGI D m3 day m3 d British gallons second iGI S Liter second L S British gallons minute iG l m Liters minute L m British gallons hour iG l h Liters hour L h British gallons day iGL d Million liter day mL d Standard m3 hour Sm3 h Feet3 second FT3 S Standard hour STL h Feet3 minute FT3 m Standard feet3 minute SFT3m Feet3 hour FT3 h British barrel liquid second bbl S Feet3 day FT3 d British barrel liquid minute bbl m Gallon second Gal S British barrel liquid hour bbl h Gallons minute Gal m British barrel liquid day bbl d Selection of the physical unit Page 128 103 Operation 6 5 Local operation SITRANS P DS III with HART 104 Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 1 Operating functions through HART communication Condition Y ou can operate the transmitter through HART communication The following is required for this purpose e A HART communicator or PC software such as SIMATIC PD
78. 8 3 250 mbar a 3 100 inH20 43 1300 mbar a 17 525 inH20 160 5000 bara 2 32 72 5 psi a 32 bar a 464 psi a 32 bar a 464 psi a 32 bar a 464 psi a 1 30 bara 160 bar a 2320 psi a 14 5 435 psi a 5 3 100 bara 160 bar a 2320 psi a 76 9 1450 psi a 0 mbar a 0 psi a 30 mbar a 0 44 psi a 30 mbar a 20 mbar a 9 60 C C 0 44 psi a 0 29 psi a 9 108 F F 100 of max span max 100 bar g 1450 psi g for oxygen measurement ambient temperature process temperature 60 C Between the measuring limits fully adjustable PROFIBUS PA and FOUNDATION Fieldbus Maximum operating pressure Measuring range 250 mbar a 100 inH20 1300 mbar a 525 inH20 5 bara 72 5 psi a 32 bara 464 psi a 32 bara 464 psi a 32 bara 464 psi a 30 bara 435 psia 160 bar a 2320 psi a 100 bara 1450 psi a 160 bar a 2320 psi a 100 of max measuring range max 100 bar g 1540 psi g for oxygen measurement ambient temperature process temperature 60 C SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data Differential pressure and flow rate input Measured variable S pan continuously adjustable or measuring range and max operating pressure in accordance with 97 23 EC Pressure Equipment Directive Lower measuring limit e Measuring cell with silicone oil filling e Measuring cell with
79. ANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 If you use falling characteristic curves in the blocks the meanings of HIGH LIMIT and LOW LIMIT are swapped around If you mix falling and rising characteristic curves the meanings will be swapped each time a falling characteristic curve is run 119 Operating functions through HART 7 3 Selecting the measuring modes 7 3 10 Introduction Analog output The Analog output block converts the value provided by the dynamic primary variable PV into a current value of 4 to 20 mA When you actuate the measuring mode selector you automatically define the start of scale value and the full scale value to the current values 4 and 20 mA respectively Limit values of corresponding device variables are used for scaling the analog output by default You have entered these limits when setting the parameters of your measuring mode Example for measuring mode Level Sensor This means that for a Level device variable as PV 10 m corresponds to the value for 4 mA and 20 m corresponds to the value for 20 mA You can change this presetting again in the Analog output block This is done by restricting the range of the Level device variable for scaling the output current to e g 12 to 18 m This downscaling has no effect on the previous block scaling In this case a current of 4 mA is output for a measured height of 12 m anda current of 20 mA for 18 m Linear Mea
80. ART Operating Instructions 06 2013 A5E00047092 09 151 Functional safety 8 6 Add on parts 8 6 Add on parts This chapter contains safety information for add on parts AN warning Add on parts unsuitable for process medium Danger of injury or damage to device If the process medium is not suitable for the parts which come into contact with it hot and or toxic or corrosive substances could be released e Refer to the information in the chapter Technical data Page 175 e Make sure that the add on parts are suitable for the corresponding application with regard to materials temperature of process medium and pressure 8 6 1 Checking a device with add on pneumatic block Procedure 1 Check the connection between the transmitter and pneumatic block and between the pneumatic block and pipelines in the plant for leaks 2 Observe the safety information and specifications in chapter Installing mounting Page 35 3 Check the following valves for correct positioning and absence of leaks Process valves Equalizer valve Vent valves Blowout valves or plugs 4 Observe the safety information and specifications in chapter Commissioning Page 153 8 6 2 Checking a device with add on remote seal Procedure 1 Check the connection between the transmitter and remote seal and between the remote seal and the plant for leaks 2 Observe the safety information and specifications in chapter Installing mounting Page 35 SITRANS P DS III wi
81. D notice SITRANS P DS III with HART 18 Operating Instructions 06 2013 A5E00047092 09 Description 3 1 System configuration Overview The pressure transmitter can be used in a number of system configurations e asa stand alone version supplied with the necessary auxiliary power e as part of a complex system environment e g SIMATIC S7 System communication Communication is via the HART protocol using e HART Communicator load 230 1100 Q e PC with HART modem on which appropriate software is installed e g SIMATIC PDM load 230 500 Q e Control system which can communicate via the HART protocol e g SIMATIC PCS7 Control system y 4 Siama J SIMATIC PDM n S7 400 r ae ET 200M gt gt LI or iy Load Transmitter Auxiliary power j eee oo HART 7 or HART E Communicator Modem E PC laptop with J SIMATIC PDM RS 232 C a a 7 or USB ss ee Figure 3 1 Possible system configurations SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 19 Description 3 2 Application range 3 2 Application range Overview Gauge pressure Depending on the version a transmitter measures corrosive non corrosive and hazardous gases vapors and liquids You can use the transmitter for the following types of measurement e Gauge pressure e Absolute pressure e Differential pressure With appropriat
82. Devices and their associated device parts are either approved for different types of protection or they do not have explosion protection There is a danger of explosion if device parts such as covers are used for devices with explosion protection that are not expressly suited for this type of protection If you do not adhere to these guidelines the test certificates and the manufacturer warranty will become null and void e Use only device parts that have been approved for the respective type of protection in the potentially explosive environment Covers that are not suited for the explosion proof type of protection are identified as such by a notice label attached to the inside of the cover with Not Ex d Not SIL e Do notswap device parts unless the manufacturer specifically ensures compatibility of these parts caution Hot surfaces resulting from hot process media Danger of burns resulting from surface temperatures above 70 C 155 F e Take appropriate protective measures for example contact protection e Make sure that protective measures do not cause the maximum permissible ambient temperature to be exceeded Refer to the information in Chapter Technical data Page 175 caution External stresses and loads Damage to device by severe external stresses and loads e g thermal expansion or pipe tension Process media can be released e Prevent severe external stresses and loads from a
83. Exception e Setting start of scale value e Releasing key lock The device can be operated by means of HART communication Keys on the transmitter are partially locked Exception e Setting start of scale value e Setting full scale value e Releasing key lock The device can be operated by means of HART communication Write protection You can now only release the lock using HART communication Locking buttons and functions Page 94 Releasing key lock or function lock Page 96 Lock options Lock mode 0 LA LO LS LL See also 126 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 13 Measured value display 7 13 Measured value display Introduction You can use this function to set one of three options for the device display e Display in mA e Display in of the set measuring range e Display in a physical unit Table 7 4 Display of measuring mode device variables is lt Description Pressure Sensor temperature Electronics temperature Pressure untrimmed Level Volume Mass Volumetric flow rate not relevant to gauge or absolute pressure Mass flow rate not relevant to gauge or absolute pressure OlLOMIANIODI O H WIN R oO Users Points to note for Pressure DV If the device variable DV is set to Pressure you can configure the displayed pressure unit with an extensi
84. I with HART 48 Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 5 Remote seal installation 4 5 Remote seal installation 4 5 1 Remote seal installation General installation instructions Keep the measuring system in the factory packing until it is installed in order to protect it from mechanical damage When removing from the factory packing and installing ensure that damage to and mechanical deformations in the membrane are prevented Never loosen the sealed filling screws on the remote seal and the measuring instrument Do not cause damage to the remote separating membrane scratches on the remote separating membrane e g due to sharp edged objects are the main starting points for corrosion Select suitable gaskets for sealing Use a gasket having an adequately large inner diameter for flanging Insert the gasket concentrically contact with the membrane leads to deviations in measurements When using gaskets made of soft materials or PTFE follow the guidelines of the gasket manufacturer especially regarding the tightening torque and setting cycles At the time of installation use suitable fastening components such as screws and nuts that are compliant with fitting and flange standards Excessive tightening of screwed joints on the process connection may displace the zero point on the pressure transmitter Note Commissioning If a shut off valve exists open the shut off valve slowly wh
85. ITRANS P DS Ill for differential pressure flow rate and absolute pressure from the differential pressure series 15 143 5 6 0 6 1580 3 15 166 6 54 262 10 3 a g a a o a aa S ES a aa A AJ 105 4 1 i Key cover Blanking plug Cover catch only for flameproof enclosure type of protection Mounting bracket optional Lateral ventilation for gas measurement addition H02 Sealing plug with valve optional Lateral ventilation for liquid measurement Electrical connection e Pg 13 5 gland adapter 2 3 e M20 x 1 5 gland e 12 14 NPT gland e Han 7D Han 8D plug 3 e M12 connector Han 7D Han 8D adapter Connection side Space for enclosure rotation5 Process connection 1 4 18 NPT EN 61518 Electronics side display longer for cover with inspection window Take an additional 20 mm 0 79 inches thread length into account Not with flameproof enclosure type of protection OV OOHOHO 00000 SITRANS P DS IIl with HART Operating Instructions 06 2013 A5E00047092 09 205 Dimension drawings 12 2 SITRANS P DS Ill for differential pressure flow rate and absolute pressure from the differential pressure series 3 Not for FM CSA is XP type of protection 4 For Pg 13 5 with adapter approx 45 mm 1 77 inches 5 92 mm 3 62 inches minimum distance for rotating the enclosure with display Figure 12 2 Pressure transmitter SITRANS P
86. Instructions 06 2013 A5E00047092 09 Description 3 4 Nameplate layout e The measuring cell with a process connection is located in the lower section of the enclosure This measuring cell is secured against twisting by a retaining screw Thanks to the modular structure of the transmitter the measuring cell the electronic unit or the network card can be replaced if required e On the upper face of the enclosure you can see crosshead screws which secure the key cover under which there are 3 keys for local operation 3 4 Nameplate layout Nameplate with general information The nameplate bearing the Order No and other important information such as design details and technical data is on the side of the enclosure D SIEMENS a D 76181 Karlsruhe SITRANS P EA C 0032 Transmitter for pressure 7MF4033 1EB1 ea Fab Nr NILN1 1 004711 V DC1 0 5 45 V not intr s ave outp 4 20 mA Mat Connec Diaphr Filling 1 4404 2 4819 Silikon l Measuring span 0 63 63 bar Ove rrange limits 1 100 bar protection IP 65 O Order number machine readable product Serial number code Figure 3 3 Example of a nameplate SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 23 Description 3 5 Measuring point label layout Nameplate with approval information On the opposite side is the nameplate with approval information This nameplate shows e g the hardware
87. Level SIL Interval 4 10 lt PFDavc lt 104 3 10 4 lt PFDave lt 103 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 147 Functional safety 8 2 Safety Integrity Level SIL SIL Interval 2 103 lt PFDave lt 102 1 10 lt PFDave lt 10 1 The average probability of dangerous failures of the entire safety instrumented system PF Dave is normally split between the following three components Transmitter Automation N Final controlling r system r element PFDave Part lt 35 lt 15 lt 50 Figure 8 3 PFD distribution The following table shows the achievable Safety Integrity Level SIL for the entire safety instrumented system for type B devices depending on the safe failure fraction SFF and the hardware fault tolerance HFT e Type B devices include analog transmitters and shut off valves with complex components e g microprocessors also see IEC 61508 Section 2 For detailed information on values and hardware firmware versions for your device refer to the manufacturer declaration for the device Declaration of Conformity Functional Safety according to IEC 61508 and IEC 61511 Certificates http www siemens com processinstrumentation certificates SFF HFT for type B devices 0 1 0 2 1 1 lt 60 Not permitted SIL 1 SIL 2 60 to 90 SIL 1 SIL 2 SIL 3 90 to 99 SIL 2 SIL 3 SIL 4 gt 99
88. M e A HART modem to connecta PC with the transmitter or a lead to connect a HART communicator with the transmitter Introduction The full functionality of the transmitter is available via HART communication The HART communicator and PC software are not supplied with the transmitter How to connect and operate a HART communicator or the PC software is described in separate operating instructions or in the online help for both these tools Fundamental description The input signal is provided in the form of digital information in the following variables through HART communication e Pressure e Level e Volume e Mass e Volumetric flow e Mass flow rate e User programmable characteristic curve As soon as you have set up the HART communication and the transmitter you can adapt the transmitter to your relevant measuring task When doing so you are assisted by the selectable measuring modes Pressure Level Flow rate and a user programmable Characteristic curve One or more device variables are permanently allocated to each measuring mode in order to execute corresponding measuring tasks See also Overview of operation Page 69 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 105 Operating functions through HART 7 2 Process tag data 7 2 13 7 3 1 Overview Process tag data You can store your process tag data in user definable fields The following table contains informa
89. NS P DS III with HART 130 Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 17 Current sensor trim Example of an application The current is to be measured as a voltage drop from 1 to 5 V ata resistance of 250 Ohm 5 To trim the tolerance of the resistance set the current transmitter so that the voltage drop at 4 mA is exactly 1 V and at 20 mA is exactly 5 V e Trim at4 mA Use the current transmitter trim menu option to instruct the transmitter to output 4 mA Read the measured value at an ammeter and input it The transmitter uses this value for offset correction of the current e Trim at 20 mA Use the current transmitter trim menu option to instruct the transmitter to output 20 mA Read the measured value at an ammeter and input it The transmitter uses this value for gradient correction of the current The value for 4 mA is not affected by this Note If a multimeter is used it must always be sufficiently accurate O A B Parallel shift Measured E ek Se current B C Variation in rise 4 mA 20 mA Raled current A Original characteristic B Characteristic curve after current transmitter trim 4 mA C Characteristic curve after current transmitter trim 20 mA Figure 7 15 Current transmitter trim SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 131 Operating functions through HART 7 18 Factory calibration 7 18 Introductio
90. Page 73 Limit modules Page 138 7 11 Setting the current limits Description The level of the upper and lower fault current and the high and low saturation limits can be freely selected within the preset limits of the current output signal The specified accuracy of the current output signal is only valid within the current limits 4 to 20 mA 0 Measuring 100 pI fo range Linear control range Low saturation limit default value High saturation limit default value Lower fault current value default value Upper fault current value default value Recommended setting range for lower fault current range and lower control range limit Recommended setting range for upper fault current range and upper control range limit QBOQOHOHO Figure 7 12 Current limits SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 125 Operating functions through HART 7 12 Key lock and write protection 7 12 Key lock and write protection Introduction You can use this function to lock the keys or activate write protection to safeguard the saved parameters Y ou have the following lock options Table 7 3 Meaning of the HART lock modes Meaning The device can be operated by means of the keys and HART communication Keys on the transmitter are locked Exception e Releasing key lock The device can be operated by means of HART communication Keys on the transmitter are partially locked
91. S P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Dimension drawings 12 4 SITRANS P DS Ill flush mounted SMS threaded sockets IDF connectors IDF sockets with union nut IDF threaded sockets SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 24 3 DN 2 242 3 PN 25 25 25 PN 25 25 25 PN 25 25 25 D 70 x 1 6 mm 2 8 85 x 1 6 mm 3 3 98 x 1 6 mm 3 9 D 77 mm 3 0 91 mm 3 6 106 mm 4 2 D 64 mm 2 5 77 5 mm 3 1 91 mm 3 6 H2 Approx 52 mm 2 1 H2 Approx 52 mm 2 1 H2 Approx 52 mm 2 1 217 Dimension drawings 12 4 SITRANS P DS lll flush mounted SITRANS P DS III with HART 218 Operating Instructions 06 2013 A5E00047092 09 S pare parts accessories 13 1 Order data In order to ensure that the ordering data you are using is not outdated the latest ordering data is always available on the Internet Process instrumentation catalog http www siemens com processinstrumentation catalogs Selection and order data Order no CD sitrans p pressure transmitters with documentation in A5E00090345 German E nglish F rench S panish Italian etc HART modem e With serial interface RS 232 7MF 4997 1DA D e With USB interface 7MF 4997 1DB D Weld in support for PMC connection For Series SITRANS P DS lll and SITRANS P300 e PMC Style
92. SIEMENS Pressure transmitter SITRANS P DS III with HART Operating Instructions a Answers for industry SIEMENS SITRANS Pressure transmitter SITRANS P DS III with HART Operating Instructions 7MF 4 33 06 2013 A5E00047092 09 Introduction Safety instructions Description Installing mounting Connecting Operation Operating functions through HART Functional safety Commissioning O O N O U A W N Service and maintenance 10 Technical data 11 Dimension drawings 12 S pare parts accessories 13 Appendix A B List of abbreviations Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety as well as to prevent damage to property The notices referring to your personal safety are highlighted in the manual by a safety alert symbol notices referring only to property damage have no safety alert symbol These notices shown below are graded according to the degree of danger AXDANGER indicates that death or severe personal injury will result if proper precautions are not taken A WARNING indicates that death or severe personal injury may result if proper precautions are not taken ACAUTION indicates that minor personal injury can result if proper precautions are not taken NOTICE indicates that property damage can result if proper precautions
93. Select the desired lock mode 3 Confirm the lock mode with the M button SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 95 Operation 6 5 Local operation 6 5 10 Releasing key lock or function lock Releasing key lock AQ warning In the case of devices used for safety relevant applications only authorized personnel may release the key lock e g overflow protection To release a set key lock LA LO LS using buttons proceed as follows Press the M button for 5 seconds Releasing the write protection To release a write protection for HART L using buttons proceed as follows Press the M button for 5 seconds 6 5 11 Flow rate measurement only differential pressure Introduction The characteristic curve representing the relationship between the output current and input pressure can be adjusted in mode 11 Adjust the root application point in mode 12 Y ou can select the following characteristic curve types of the output current in mode 11 e linear lin proportional to differential pressure e square root extracting sroff proportional to flow rate deactivated up to the application point e square root extracting srlin proportional to flow rate linear up to the application point e square root extracting srli2 proportional to flow rate two step linear up to the application point Variable application point The output current for the srlin and s
94. Set 18 20 mA Explanations for the example of adjusting with reference pressure A The measuring range is from 0 to 16 bar You are changing the start of scale value from 82 0 to 2 bar and the full scale value from 16 to 14 bar The measuring span is then 12 bar A reference pressure of 11 bar is created Use the M button to set the transmitter to mode 2 The Current calculation formula for adjusting with reference pressure can be used to calculate the current to be adjusted for the desired start of scale value Ima 13 mA at 2 bar with the existing reference pressure It can be adjusted with the 1 or Y buttons Ima Use the M button to set the transmitter to mode 3 The Current calculation formula for adjusting can be used to calculate the current to be adjusted for the desired full scale value Ime 16 mA at 14 bar with the existing reference pressure lt can be adjusted with the t or buttons Im SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operation See also 6 5 3 2 Introduction Condition 6 5 Local operation Note If the preset measuring limits are exceeded or fallen below by more than 20 during adjustment the resulting current cannot be set above these limits With a marked elevation of the zero point the full scale value must therefore previously be reduced such that it still lies within the permitted range after elevation of the zero point Unit P
95. Setting zero point and limit point Example In the Level measuring mode the start of scale value is assumed as 0 m and the full scale value as 10 m in the example illustrated in the following picture Input scaling 0 to 2 bar The value of 2 mis displayed at a process pressure of 0 4 bar Sensor Linear Measuring Device Variable Dynamic variables ization modes variables mapper Selection DVO 9 Rese Pressure Sensor ie Sensor Electronics Electronics pe untrimmed mode pue nie Flow rate m ES Users Characteristic DV Device variable MA Start of scale value PV Primary variable ME Full scale value SV Secondary variable TV Tertiary variable QV Quarternary variable Figure 7 11 Free LCD scaling 7 4 Setting zero point and limit point You can Set the zero point and the limit point using the SIMATIC PDM or HART Communicator You can use this function to realize rising or falling characteristic curves The pressure unit can be set separately for the display and for HART communication See also Difference between setting and adjusting Page 79 SITRANS P DS III with HART 122 Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 5 Blind setting of zero point and limit point 75 Blind setting of zero point and limit point e The start of scale value and the full scale value can be set without creating a reference pressure e Both values can be selecte
96. The abbreviation srli2 is used in sections that refer to the on site operation of the pressure transmitter The reason for the abbreviation is that the pressure transmitter display is restricted to five characters The abbreviation srlin2 is used for HART operation SITRANS P DS III with HART 234 Operating Instructions 06 2013 A5E00047092 09 Index 3A 210 A Acknowledgement 136 Additional Support 228 Ambient temperature 191 192 193 194 Effect 184 185 186 187 188 190 Analog output 120 Analog output block 120 Analog output stage 107 Appendix 224 Approval 3A 210 EHEDG 210 Approval plate Arrow display 74 B Bar graph 129 Blind adjustment 123 Bridge output voltage 27 28 29 button and function lock Activate 150 C Calibration Current transmitter 130 Sensor 129 Calibration interval 136 Calibration timer 135 Certificate 223 Certificates 15 Certification 223 Characteristic curve lin 96 srlin srlin2 sroff 96 Characteristics SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 Safety 150 Configuration data 132 Connector M12 66 Constant current operation 92 124 Correct usage Current limit 125 Current transmitter 92 124 Customer Support Hotline 228 D Device Electrostatic sensitive 18 168 Device variable 75 116 DV 108 Diagnostic interrupt 124 135 Diagnostic warning 135 Differential pressure 20 21 96 134 Direct
97. _ DN Y 1 2 PN 40 100 40 100 16 40 16 40 PN 63 63 63 37 mm 1 5 48 mm 1 9 78 mm 3 1 H2 Approx 52 mm 2 H2 Approx 45 mm 1 8 Approx 47 mm 1 9 Approx 52 mm 2 SITRANS P DS IlI with HART Operating Instructions 06 2013 A5E00047092 09 Dimension drawings 12 4 SITRANS P DS Ill flush mounted Flanges as per ASME ASME B 16 5 DN 1 300 150 300 150 D 14 12 4 3 F amp B and pharma flange Connections as per DIN DIN 11851 DN 50 80 DIN 11864 1 Form A sterile threaded sockets DN 25 40 50 a of 100 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 CLASS 150 300 150 300 150 300 PN 25 25 PN 40 40 40 40 D 92 mm 3 6 127 mm 5 0 D 52 mm 2 65 mm 2 6 78 mm 3 1 130 mm 5 1 H2 Approx 52 mm 2 H2 Approx 52 mm 2 H2 Approx 52 mm 2 211 Dimension drawings 12 4 SITRANS P DS lll flush mounted DIN 11864 1 Form A sterile threaded sockets __ DN PN Approvals EHEDG DIN 11864 2 Form A sterile collar flange DN PN 50 16 65 16 e 80 16 x 100 16 D Approvals EHEDG DIN 11864 2 Form A sterile groove flange DN PN 50 16 65 16 80 16 100 16 Approvals EHEDG DIN 11864 3 Form A sterile collar sockets DN PN 50 25 65 25 80 16 100 16 D Approvals EHEDG 212 D D 94 mm 3 7 113 mm 4 4 133 mm 5
98. acuum e For absolute pressure transmitters set vacuum for zero point calibration Table 6 4 Operating functions using keys Function Mode Key function Display explanations Factory setting M t 4 t and 4 default value Measured value The The current measured value is mode displayed as you have adjusted it s are in the Measured value display select mode 13 function ed here Start of scale 2 Current Current Setto 4mA Output current in mA value only in higher lower Pressure measuring mode Full scale value 3 Current Current Setto 20 Output current in mA only in Pressure higher lower mA measuring mode Electrical damping 4 Damping Damping Setto 0 Time constant T63 in seconds Os higher lower Adjustment range 0 0 s to 100 0 s Start of scale 5 Pressure Pressure Set the start Start of scale value in the selected 0 for ordering value in the so higher lower of scale pressure unit options YO1 and called blind value to 0 Y02 as ordered adjustment Full scale value in 6 Pressure Pressure Setthe full Full scale value in the selected Measuring cell full the so called blind higher lower scale value pressure unit scale value adjustment to upper for ordering measunng options Y01 and limit Y02 as ordered Zero point 7 Correction Correctio execute Ventilate the transmitter for gauge calibration value n value pressure differential pressure position higher lower flow rate or level
99. adjust the pressure value of the start of scale value continuously and without a reference pressure Note Changes in modes 5 and 6 have an exclusive effect on pressure scaling This does not affect the scaling for level or customized characteristic curve Therefore only measured pressure values and pressure units are displayed in these modes Y ou can toggle between rising and falling characteristic curves Y ou are familiar with the correct operation of the transmitter and the associated safety notes You have not created any reference pressure and have selected a pressure unit SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operation Procedure 6 5 5 5 Introduction Condition Procedure 6 5 6 Introduction 6 5 Local operation To the adjust the pressure value of the start of scale value blindly proceed as follows 1 Set mode 5 2 Adjust the pressure value of the start of scale value 3 Save with the M button Blind adjustment of the full scale value In the case of blind adjustment adjust the pressure value of the full scale value continuously and without a reference pressure Note Changes in modes 5 and 6 have an exclusive effect on pressure scaling This does not affect the scaling for level or customized characteristic curve Therefore only measured pressure values and pressure units are displayed in these modes Y ou can toggle between rising and fall
100. age 100 Setting adjusting the start of scale value NOTICE Inadvertent adjustment of parameters on devices without display or without visible display Key lock is canceled if you press the M key for longer than 5 seconds see chapter Releasing key lock or function lock Page 96 In the case of a device without display or without a visible display you could inadvertently change parameters e Always press the M key for less than 5 seconds Set or adjust the start of scale value of the pressure transmitter in mode 2 You can also adjust the start of scale value or the full scale value separately as well as adjust both these values one after the other Y ou are familiar with the correct operation of the transmitter and the associated safety notes You have selected a reference pressure that corresponds to the start of scale value and is within the permissible tolerance range The transmitter is in Pressure measuring mode Setting start of scale value To set the output current of the start of scale value to 4 mA proceed as follows 1 Create the reference pressure 2 Set mode 2 3 Set the start of scale value to 4 mA 4 Save with the M button SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 83 Operation 6 5 Local operation Adjusting start of scale value If you do not set the output current but constantly adjust it you need to calculate the currents to be adjus
101. age at transmitter Ripple Noise Auxiliary power Separate supply voltage Bus voltage Not Ex e For intrinsically safe operation Current consumption e Max basic current e Starting current lt basic current HART PROFIBUS PA or Foundation Fieldbus e DC10 5V 45V gt e Inthe case of intrinsically safe operation 10 5 V 30 V DC Uss lt 0 2 V 47 125 Hz Ver lt 1 2 mV 0 5 10 kHz Bus powered Not necessary 12 5 mA 2 Yes 15 5 mA e Max current in event of fault Error shut down electronics FDE Yes present 11 8 Certificates and approvals Certificates and approvals HART PROFIBUS PA and FOUNDATION Classification according to Pressure Equipment Directive PED 97 23 EC Fieldbus e for gases of Fluid Group 1 and liquids of Fluid Group 1 meets requirements of Article 3 Para 3 good engineering practice e only for flow rate for gases of Fluid Group 1 and liquids of Fluid Group 1 fulfills the basic safety requirements as per article 3 Para 1 appendix 1 classified as category Ill module H conformity evaluation by TUV Nord Drinking water In preparation Explosion protection e Intrinsic safety i Designation Ex 11 1 2 G Exia ib IIC T4 T5 T6 Ga Gb Permissible ambient temperature 40 85 C 40 185 F temperature class T4 40 70 C 40 158 F temperature class T5 40 60 C 40 40 40 140 F temp
102. ample MA 0 bar ME 2 bar root application point 10 MA 0 I s ME 1000 l s Density 1 kg l p 0 5 bar input 25 VF 500 l s MF 2000 kg s output 50 DV x Device variable x MF Mass flow rate MA Start of scale value p Pressure ME Full scale value VF Volumetric flow Figure 7 5 Functions of the Flow rate block In the calculation example the two pairs of values 0 0 and 100 100 are configured for the customized characteristic curve This setting corresponds to a bisection of the input value for all output values Configure the output scaling volumetric flow with a unit from the volume flow range and the measuring limits for the device variable Volumetric flow In the calculation example 0 l s and 1000 l s are defined as lower and upper measuring limits The volumetric flow rate is 500 l s ata prevailing process pressure of 0 5 bar The Mass flow rate device variable is automatically activated when the Flow rate block is configured If you have not yet configured a value for the density the initial value of 1 kg l is preset In the calculation example a mass of 2000 kg s is derived for the mass flow rate device variable at a value of 1 kg l The density value entered is only used to calculate the mass flow rate The entered value of density has no effect on the diaphragm calculation that is to be carried out by the user In SIMATIC PDM or the HART communicator the Flow rate block is configured in an online
103. ance C hecking e The current signal of 4 to 20 mA of the transmitter is evaluated by a safe system e Faultrates are calculated on the basis of a Mean Time To Repair MTTR of eight hours order option C20 or 72 hours order option C23 Special points to note for multi channel operation SIL 3 e Two SITRANS P DS lll devices are required for multi channel operation in accordance with SIL 3 e The automation system must monitor the measured values of both devices The system must be put into safe mode as soon as the measured values differ too greatly 8 5 Maintenance Checking Interval We recommend that the functioning of the pressure transmitters be checked at regular intervals of one year We recommend inspecting both SITRANS P DS Ill devices at regular intervals annually for safety instrumented systems in multi channel operation SIL 3 Checking the safety function Check the safety function as detailed in the chapter Settings Page 149 Checking safety You should regularly check the safety function of the entire safety circuit in accordance with IEC 61508 61511 The testing intervals are determined in calculations for each individual safety circuit in a system PF Dave Electronics and measuring cell The safety function of the transmitter is ensured only if you use the electronics measuring cell display and connection board delivered by the factory These components cannot be replaced SITRANS P DS III with H
104. ansducer differential pressure transducer SITRANS P DS Ill with HART 160 Operating Instructions 06 2013 A5E00047092 09 Commissioning 9 4 Differential pressure and flow rate Condition All valves are closed Procedure Toxic liquids Danger of poisoning when the device is vented If toxic process media are measured with this device toxic liquids can escape when the device is vented e Before venting make sure there is no liquid in the device or take the necessary safety precautions To commission the transmitter with liquids proceed as follows 1 Open both the shut off valves at the pressure tapping point 2 Open the stabilizing valve 3 With transmitters below the differential pressure transducer open both blowout valves one after the other until the air free liquid escapes In the case of a transmitter above the differential pressure transducer open both vent valves 0 one after the other until the air free liquid escapes 4 Close both drain valves or vent valves 0 5 Open the differential pressure valve and the vent valve on the positive side of the transmitter slightly until air free liquid escapes 6 Close the vent valve 7 Open the vent valve on the negative side of the transmitter slightly until air free liquid escapes 8 Close the differential pressure valve 9 Open the differential pressure valve until the liquid emerges and then close it 10 Close the
105. ansmitter SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 129 Operating functions through HART 7 17 Current sensor trim 7 16 2 Trimming the sensor Trim the sensor at the lower trim point The pressure at which the lower sensor trim is to be performed is applied at the transmitter Via SIMATIC PDM or the HART Communicator you instruct the transmitter to accept this pressure This represents an offset shift of the characteristic curve Trim the sensor at the upper trim point The pressure at which the upper sensor trim is to be performed is applied at the transmitter Via SIMATIC PDM or the HART Communicator you instruct the transmitter to accept this pressure A gradient correction is thereby applied to the characteristic curve The lower sensor trim point is not affected by this The upper trim point needs to be greater than the lower trim point O A B Parallel displacement Measured pressure p B O B C Change of slope lower upper Set point pressure balance point balance point A Original characteristic B Characteristic curve after lower sensor trim C Characteristic curve after upper sensor trim Figure 7 14 Sensor calibration 7 17 Current sensor trim The current that is output by the transmitter can be trimmed independently of the pressure measuring circuit This function is designed for compensating inaccuracies in the processing chain following the transmitter SITRA
106. applicable warranty conditions Any statements regarding device versions described in the manual do not create new warranties or modify the existing warranty The content reflects the technical status at the time of publishing Siemens reserves the right to make technical changes in the course of further development SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 S afety instructions 2 2 1 Precondition for use This device left the factory in good working condition In order to maintain this status and to ensure safe operation of the device observe these instructions and all the specifications relevant to safety Observe the information and symbols on the device Do not remove any information or symbols from the device Always keep the information and symbols in a completely legible state Symbol Explanation i Consult operating instructions 2 1 1 Laws and directives Observe the test certification provisions and laws applicable in your country during connection assembly and operation These include for example e National Electrical Code NEC NFPA 70 USA e Canadian Electrical Code CEC Canada Further provisions for hazardous area applications are for example e IEC 60079 14 international e EN 60079 14 EC SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 15 Safety instructions 2 1 Precondition for use 2 1 2 Conformity with Europ
107. arg 232 psig 305 psi g 464 psi g 100 of max measuring range SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data Absolute pressure input from the gauge pressure series Measured variable S pan continuously adjustable or measuring range maximum operating pressure as per 97 23 EC pressure device guideline and maximum test pressure as per DIN 16086 Lower measuring limit e Measuring cell with silicone oil filling e Measuring cell with inert liquid for process temperature 20 C lt lt 60 C 4 F lt 3 lt 140 F for process temperature 60 C lt 9 lt 100 C max 85 C for measuring cell 30 bar 140 F lt lt 212 F max 185 F for measuring cell 435 psi Upper measuring limit Start of scale value SITRANS P DS lll with HART HART Absolute pressure Span Maximum Maximum test operating pressure pressure MAWP PS 8 3 1 5 bara 6 bara 250 mbara 3 21 8 psi a 87 psi a 100 inH20 43 2 6 bara 10 bara 1300 mbara 37 7 psi a 145 psi a 17 525 inH20 160 10 bara 30 bara 5000 mbara 145 psia 435 psi a 2 32 72 5 psia 1 30bara 45bara 100 bara 14 5 653 psi a 1450 psi a 435 psi a 0 mbar a 0 psi a 30 mbar a 0 44 psi a 30 mbar a 20 mbar a 9 60 C C 0 44 psi a 0 29 psia 9 108 F F 100 of max span max 100 bar g 1450 psi g for oxygen meas
108. at 130 7 17 Current Sensor tim accio plo siids e 130 7 18 Factory calibra tioN ect ada eh ieee ee eine a eee 132 7 19 Stati configuration data mcr ii ti 132 7 20 Flow rate measurement only differential pressure ccccccessecescecsesccsecssseceseeessreecsesesssaeeeees 134 SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 7 Table of contents 10 7 21 Diagnostic TUNCUONS Assist iier ieee dave der 134 Held SONGIVIGW Reni a ts vadiatec A abec A A AT E ENET A S EA 134 1 2152 Operatingihours Counter enea elit eee oe cred tie A la eri eet 135 7 21 3 Calibration timer and Service timer oo ceeccecssccccseceeesecsnececsseeeceeeesreecsusescsessersessarsessuesssaeeenes 135 21 85 DMI Max indicara bed a e a T A E dione ater tie ek 137 1213 Ean Eao I EEA Sccetee cthtestal elit diia iz 138 7 22 Similar isa ias 140 7 22 1 Overview Of simulatiON ooooconnocccnnocccoonncoonnnononcnonn nooo nnron aa aE ANAE nn aran enn rar kenta 140 7 22 Simulation as fixed Valle coca daa sues jecvann const Lied covsivens a 141 7 22 3 Simulation with a ramp FUNCTION oococccccnnonccononcnnnn nono nnnononcnonn noo nnnnon rn rron rr ono r nr nn rn r rar rr rr rrrnnrnnninns 141 7 23 o O O O 141 FUNCUONAL SALELY sivciisssssseicsscsvavavs vuvecenndagavangsuvscen secu vudsanaceeiaaupvarasuvaseuhdrdevavaesradubncagavavasveudvendavasevniornteee 145 8 1 Safety TUNCON sition water east ene al At a AAA Le AAA 145 8 2 Safety Integrity
109. ata Page 175 5 2 Connecting the device Opening the device 1 Unscrew the cover of the electrical cable compartment An identification text FIELD TERMINAL is provided at the side of the housing SITRANS P DS III with HART 62 Operating Instructions 06 2013 A5E00047092 09 Connecting 5 2 Connecting the device Connecting the device 1 Lead the connecting cable through the cable gland 2 Connect the device to the plant with the protective conductor connection 3 Connect the wires to the terminals and Observe the correct polarity If necessary ground the device using the connection by connecting the connection to the ground terminal 4 If necessary connect the shield to the screw of the ground terminal The ground terminal is electrically connected to the external protective conductor connection Feed separator with integrated load Testconnector for direct current measuring device or connection for external display Safety catch Protective conductor connection equipotential bonding terminal Process connection Ground terminal Auxiliary power Cable entry for auxiliary power analog output Connecting terminals 00O Qe Figure 5 1 Electrical connection power supply SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 63 Connecting 5 3 Connecting the Han plug Closing the device 1 Screw the covers back
110. ate are classified as Flow rate measuring mode e User is allocated to the User measuring mode The inactive device variables have the CONSTANT status 7 3 2 Measuring mode selector You can use this switch to toggle between measuring modes Pressure Level Flow rate and a characteristic curve programmable by a User If a measuring mode has been selected using the measuring mode selector it has to be configured This does not mean that this block has an automatic effect on the current output 4 to 20 mA For that you need to switch the corresponding device variable to the primary variable PV using a so called variable mapper 7 3 3 Variable mapper Introduction In this transmitter the dynamic variable that determines the behavior of current output is always called the primary variable PV You need to use the variable mapper for a number of purposes including selecting which device variable is to be switched to PV The variable selected as PV using a PC program such as SIMATIC PDM or using the HART Communicator is scaled once again in the analog output stage to a zero value and a limit value These two values then correspond to the current values 4 and 20 mA As soon as the PV is switched over using the variable mapper the start of scale value and full scale value in the analog output stage are preset to the limit values of the new device variables You can define these limit values within the individual block functions
111. ates During smooth uninterrupted operation the measured value status of all active device variables is GOOD SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 3 Selecting the measuring modes BAD CONSTANT status All inactive device variables have CONSTANT BAD status If a variable having the BAD status is an output value for calculation the measured value is BAD The basic measured values namely pressure and temperatures have the BAD status in the following cases e The analog to digital converter does not function e Linearization values in the EEPROM are defective e ifthe two end points of the customized characteristic curve are exceeded for the status of the device variables of the following function UNCERTAIN status If a pressure value exceeds or falls below the sensor limits of the device by more than 20 the corresponding measured value and the variables inferred from it are UNCERTAIN If the analog to digital converter for pressure control is over underrange the status is UNCERTAIN HIGH LIMIT and LOW LIMIT If the analog to digital converter is overrange the HIGH LIMIT label is allocated If the analog to digital converter is underrange the LOW LIMIT label is allocated Change in status If the status of a device variable changes and it was right at the front of the sequence of operations for a block e g pressure then all variables that a
112. ation point srli2 square root extracting linear up to the application point 10 Application point 12 Greater Smaller 10 flow Adjustment range of 5 to 15 flow not available for of the square root rate rate ordering option extracting Y02 or characteristic characteristic curve curve srli2 Measured value 13 Select from three e Display type input value mA for ordering display options options Y21 and e Output current in mA Y22 unit as e Measured value in specified Unit 14 Select from the table In each Physical unit bar for ordering for measured value case the options Y21 and display first value Y 22 unit as from the specified table of the physical unit 1 Not relevant for gauge and absolute pressure See also 78 Overview of operation Page 69 Operating functions through HART communication Page 105 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operation 6 5 Local operation 6 5 2 Operation using buttons Introduction This overview informs you about the most important safety notes to be observed when operating the pressure transmitter Furthermore the overview guides you in adjusting the operating functions on site Condition The keyboard must have been unlocked in order to operate the device using the buttons Procedure In the default setting the device is in the measured value display To adjust the operating functi
113. ature values e Limit monitoring of all device variables The diagnostics strategy employed for the transmitter incorporates a diagnostic warning and a diagnostic interrupt for diagnostic functions for monitoring limit values e g for monitoring current saturation This warning and interrupt can be configured e Diagnostic warning The device transmits via HART communication the diagnostic event that has occurred The current output value is unaffected The message Diagnostic Warning alternates with the unit on the display e Diagnostic interrupt The device goes into the fault current state The message Diagnostic Warning or Diagnostic Alarm appears on the display along with the message ERROR In addition the diagnostic event is made available via HART communication In the default settings all warnings and alarms are switched off You can choose to set either the diagnostic warning only or the diagnostic interrupt and warning For HART communication use the HART Communicator or PC software such as SIMATIC PDM To see the steps required refer to the attached table for operation ofthe HART Communicator orthe help functions in the SIMATIC PDM software 7 21 2 Operating hours counter Description An operating hours counter can be read via HART communication for the electronics and another for the sensor For HART communication use the HART Communicator or PC software such as SIMATIC PDM The counters are activated the first time the
114. beled x 1 7MF 4997 1CB Z Specifications as per Y01 or Y02 Y15 and Y16 Yost eenen refer to SITRANS P transmitter Fastening screws 50 pieces for 7MF4997 1CD e Measuring point label e Earthing and connecting terminals e Digital display Locking screws 1 set 2 pieces for pressure cap e Made of stainless steel 7MF 4997 1CG e Made of Hastelloy 7MF 4997 1CH Vent valves complete 1 set 2 pieces e Made of stainless steel 7MF4997 1CP e Made of Hastelloy 7MF4997 1CQ Electronics e ForSITRANSP DS Ill 7MF4997 1DK e ForSITRANS P DS Ill PA 7MF4997 1DL e ForSITRANS P DS Ill FF 7MF4997 1DM Network card e ForSITRANSP DS Ill 7MF4997 1DN e ForSITRANS P DS III PA and DS III FF 7MF4997 1DP Sealing rings for pressure caps made of e FPM Viton 7MF4997 2DA e PTFE Teflon 7MF4997 2DB e FEP with silicon core suitable for food 7MF4997 2DC e FFPM Kalrez Compound 4079 7MF4997 2DD e NBR Buna N 7MF4997 2DE 13 2 Order data for SIMATIC PDM You can find ordering data in the Catalog Fl 01 Field devices for process automation in the Chapter Communication and software gt Software gt SIMATIC PDM Process Device Manager SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 221 Spare parts accessories 13 2 Order data for SIMATIC PDM SITRANS P DS III with HART 222 Operating Instructions 06 2013 A5E00047092 09 Appendix A 1 Certificate The
115. cale value ho Upper filling level Apme Full Scale value p Pressure p Density of the measured medium in the container g Acceleration due to gravity When taking measurements in a closed container with strong condensate formation you must fill the negative pressure line mostly with the condensate of the measured medium and install a condensate pot You can cut off the device using the dual pneumatic block 7MF 9001 2 SITRANS P DS IIl with HART Operating Instructions 06 2013 A5E00047092 09 47 Installing mounting 4 4 Level installation Formula Start of scale value Apma g hu p hv p Full scale value Apma g ho p hv p Static pressure Constant comparison level Maximum level Full scale value Liquid filled i aH see See eee eS low pressure line Start of scale value Transmitter reference line Measurement assembly on a closed container strong condensate formation hu Lower filling level Apma Start of scale value ho Upper filling level Apme Full scale value hv Gland distance p Density of the measured medium in the container p Pressure p Density of fluid in the negative pressure line corresponds to the prevailing temperature there g Acceleration due to gravity The process connection on the negative side is a female thread 1 4 18 NPT or an oval flange Lay the line for the negative pressure using a seamless steel tube 12 mm x 1 5 mm SITRANS P DS II
116. certificates can be found on the enclosed CD and on the Internet under Certificates http www siemens com processinstrumentation certificates A 2 Literature and standards No Standard Description 1 IEC 61508 Functional safety of following systems Section 1 7 e Safety instrumented e Electrical e Electronic e Programmable Target group Manufacturers and suppliers of equipment 12 IEC 61511 Functional safety Safety systems for the process industry Section 1 3 Target group Planners constructors and users SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 223 Appendix A 3 Literature and catalogs A 3 224 Literature and catalogs Table A 1 No Title Publisher Order no 1 PNO guidelines PNO 2 091 PROFIBUS PA Technologiefabrik Haid und Neu Str 7 D 76131 Karlsruhe 121 Catalog ST 70 SIMATIC Siemens AG E86060 K4670 A111 B1 Products for Totally Integrated Automation 131 Catalog ST 70 NSIMATIC Siemens AG E86060 K4670 A151 A3 News Products for Totally Integrated Automation 4 Catalog ST 80 SIMATIC Siemens AG E86060 K4680 A101 B4 HMI operation and observation products 5 Catalog IK Pl Siemens AG Internet address Industrial Communication IK PI Catalog http www automation siemens com net html_76 support printkatalog htm E86060 K6710 A101 B5 SITRANS P DS III with HART Operating Instructions 06 2013
117. cm2 Gcm2 mm mercury column mmHG Kg cm2 KGcm2 Inch mercury column in_HG Torr TORR mm water column 4 C 39 F m4H20 ATM ATM Inch water column 4 C 39 F i4H20 101 Operation 6 5 Local operation Table 6 8 Units available for level Level unit Display Level unit Display Feet FT cm cm Inch inch mm mm M m Table 6 9 Units available for mass Mass unit Display Mass unit Display Gram G Long ton Ton Kilogram KG Pound Ib Ton T Ounce OZ Short ton STon Table 6 10 Units available for mass flow rate Mass flow rate unit Display Mass flow rate unit Display g s G S Pound s P S g min G m Pound min Ib m g h G h Pound h lb h Kg s KG S Pound d lb d Kg min KG m Short ton min ShT m Kg h KG h Short ton h ShT h Kg d KG d Short ton d ShT d T min T m Long ton h IT h T h T h Long ton d IT d T d T d Table 6 11 Units available for temperature Temperature unit Display Temperature unit Display Celsius FG Kelvin K Fahrenheit F Rankine R 102 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Opera tion See also Table 6 12 Units available for volume 6 5 Local opera tion SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E0004
118. correction Evacuate the transmitter for absolute pressure lt 0 1 oof the measuring span Start of scale value remains unaffected Measured value in pressure unit Current 8 Current Current switch on constant output current in mA trans mitter higher lower 3 6 qn 12 20 or 22 8 Switch off using the M key SITRANS P DS IlI with HART Operating Instructions 06 2013 A5E00047092 09 77 Operation 6 5 Local operation Function Mode Key function Display explanations Factory setting fault val m tt 4 t and AUAA Output currentin 9 Switch between lower lower fault selected output current possible 22 8 mA case of fault fault current and current Fault current limits adjusted by upper fault current user Key lock or 10 Switch between the 0 None 0 for devices function lock five functions LA all locked with inspection window in the LO all locked except for start cover of scale value LS for devices LS all locked except for start with no inspection of scale value and full window in the scale value Cover L Write protection Operation via HART not possible Characteristic 11 Switch between the linear lin linear lin also for curve four functions srlin square root extracting ordering option linear up to the Y01 application point srli2 for ordering sroff Square root extracting option Y02 deactivated up to the applic
119. cting on the device SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 1 Basic safety instructions 4 1 1 Installation location requirements Ah warning Insufficient air supply The device may overheat if there is an insufficient supply of air e Install the device so that there is sufficient air supply in the room e Observe the maximum permissible ambient temperature Refer to the information in the section Technical data Page 175 caution Aggressive atmospheres Damage to device through penetration of aggressive vapors e Ensure thatthe device is suitable for the application NOTICE Direct sunlight Increased measuring errors e Protectthe device from direct sunlight Make sure that the maximum ambient temperature is not exceeded R efer to the information in the section Technical data Page 175 4 1 2 Proper mounting NOTICE Incorrect mounting The device can be damaged destroyed or its functionality impaired through improper mounting e Before installing ensure there is no visible damage to the device e Make sure that process connectors are clean and suitable gaskets and glands are used e Mount the device using suitable tools Refer to the information in Chapter Technical data Page 175 for example installation torques requirements SITRANS P DS III with HART Operating Instructions 06 2013 A5E0
120. ctive HIGH LIMIT LOW LIMIT simulated 5 Volume DVO BAD When DVO UNCERTAIN Characteristi DV4 DV4 Characteristic DVO is input value is c curve is HIGH LIMIT LOW LIMIT curve is faulty simulated outside the specified faulty Characteristic Characteristic characteristic curve py not curve for curve for range active maximum minimum value value with with gradient 0 gradient 0 6 Mass DV5 BAD When DV5 UNCERTAIN DV not DV5 DV5 DVO is active HIGH LIMIT LOW LIMIT simulated DV5 CONSTANT 7 Volumetric DVO BAD When DVO UNCERTAIN Characteristi DV4 DV4 flow characteristic DVO is input value is c curve is HIGH LIMIT LOW LIMIT not absolute Curve is faulty simulated outside the specified faulty Characteristic Characteristic and gauge characteristic curve py not curve for curve for pressure range active maximum minimum value value with with gradient 0 gradient 0 8 Mass flow rate DV5 BAD When DV5 UNCERTAIN DV not DV5 DV5 not absolute DVO is active HIGH LIMIT LOW LIMIT and gauge simulated DV5 pressure CONSTANT 9 Users DVO BAD When DVO UNCERTAIN Characteristi DVO DVO Characteristic DVO is input value is c curve is HIGH LIMIT LOW LIMIT curve is faulty simulated outside the specified faulty Characteristic Characteristic characteristic curve py not curve for curve for range active maximum minimum value value with with gradient 0 gradient 0 SITR
121. d FOUNDATION Fieldbus Digital PROFIBUS PA or FOUNDATION Fieldbus signal 0 100 s continuously adjustable 0 100s in steps of 0 1 s Factory set to 2 s e Linearly increasing or linearly decreasing e Linear increase or decrease or square root extracting increasing only for DS III differential pressure and flow rate Operating Instructions 06 2013 A5E00047092 09 IEC 61158 2 Yes 183 Technical data 11 4 Measuring accuracy 11 4 Measuring accuracy Measuring accuracy as per EN 60770 1 gauge pressure Reference conditions Measurement deviation with limit setting including hysteresis and repeatability Linear characteristic curve e r lt 10 e 10 lt r lt 30 e 30 lt r lt 100 Repeatability Hysteresis Settling time Te3 without electrical damping Long term drift at 30 C 54 F e 1 to 4 bar measuring cell e 16 to 700 bar measuring cell Effect of ambient temperature e at 10 60 C 14 140 F e at 40 10 C and 60 85 C 40 14 F and 140 185 F Effect of mounting position Effect of auxiliary power supply Measuring value resolution 184 HART PROFIBUS PA and FOUNDATION Fieldbus e Rising characteristic curve e Start of scale value 0 bar e Seal diaphragm stainless steel e Measuring cell with silicone oil filling e Room temperature 25 C 77 F e Measuring span ratio r R r max measuring span set measuring span lt 0 075 lt 0
122. d as any point within the sensor limits e The maximum downscaling is 1 100 depending on the series and the measuring range e You can use this function to realize rising and falling characteristic curves 7 6 Zero point calibration position correction Description A zero point calibration is used to correct a zero point error resulting from the installation position Procedure e Pressurize the device or evacuate it at absolute pressure lt 0 1 oof the measuring Span e Perform the zero point calibration using SIMATIC PDM or the HART Communicator e Ifyou do not have a vacuum perform a trimming of the lower sensor calibration point ata known reference pressure caution For absolute pressure transmitters the zero point is at vacuum A zero point calibration with a pressurized transmitter will lead to faulty settings Note The effective measuring range is reduced by the amount of the upstream pressure Example With an upstream pressure of 100 mbar the effective measuring range of a 1 bar transmitter is reduced to a point between 0 and 0 9 bar See also Trimming the sensor Page 130 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 123 Operating functions through HART 7 7 Electrical damping 1 7 Electrical damping Description Y ou can set the time constant of electrical damping to a point within a range from 0 to 100 s It always applies to the Pressure device variable
123. d cd cedidas 107 7 3 3 Varlable mMapper civndtiitn etd Mente ine ba ee eh a ein 107 7 3 4 Measuring mode Pressure casita al staid Aaea i aaa Aoa A Eaa aA EERE aaas 108 7 3 5 Customized characteristic CUIVO sssssssisssssisistinttattn ttnt eaeesaeeaeseaeseaeecaeeceeseeeteeeeceeeteeteeteetaaes 109 7 3 6 Measuring mode Level aiii dea ia 110 7 3 7 Measuring modes Flow Tate epinis a a a e picadas 112 7 3 8 Measuring mode Usen ia 114 7 3 9 Measured Value Stat Sss crimine a aae a Ae heen E ea a ain aie s 116 73 10 Analog Output aaraa ai laa 120 13 11 Scaling the display Valle cia AA a 121 7 4 Setting zero point and limit POlMt oinnnnninnnnnnnnn ncnonnnnnccnc naco rr 122 7 5 Blind setting of zero point and limit point ssssssssssissrssiietssttttnt inti nt canon 123 7 6 Zero point calibration position COFPECTION ec eee eect eeeeetteetteette eee niintin intin Ennn Ennn 123 1 7 Electrical damping ans 124 7 8 Fast response Mode sair en ain AAA 124 7 9 GUIPENESENSOF carla il ipod 124 7 10 e COTA AEn EEE e A E E A Eos 124 7 11 Setting the Current limits ere ei aaa reaa h a rr 125 7 12 Key lock and Write protection aiii dd atande 126 7 13 Measured value display semis tibias 127 7 14 Selection of the phySICA UE pa A etd eee 128 7 15 NT 129 7 16 Sensor calibra saab ai 129 ELO LL SENS OMIM y seis levies Marea is A ihe A ee aaa e r 129 716 2 Trimming the Se NS Ol aicHid c Avviste bee aabateine dati huinia eaiatansadim trob
124. djustment of 5 if the upper sensor limit is if the value falls below the the start of scale exceeded lower sensor limit value Blind adjustment of 6 if the upper sensor limit is if the value falls below the the full scale value exceeded lower sensor limit Position correction 7 if the max span is exceeded by if the value falls below the more than 5 of the upper current lower current limit limit Root application point 12 if the root application point of 15 if the value falls below the root is exceeded application point of 5 Keyboard operation 2 3 5 when the span to be adjusted is when the span to be adjusted is smaller than the minimum Span Normal operation Current exceeds the upper saturation limit Pressure exceeds the upper sensor limit Current falls below the lower saturation limit Pressure falls below the lower sensor limit The output signal is divided into defined ranges The transmitter emits the output current according to the device variables selected as primary variable PV The working range of the current lies between 4 mA and 20 mA 6 4 6 Overflow range Description e Measuring range e Saturation limits e Fault current Meaning When the measurement limits are exceeded or not reached the measured values are correctly displayed in the overflow range A ticker is displayed in the bottom line of the display showing alternately the message UNDER or OVER and the selected unit The po
125. e In conjunction with dust explosion protection Rated conditions for level Installation conditions e Installation instruction Ambient conditions e Ambient temperature Note Measuring cell with silicone oil filling Display Storage temperature e Climate class Condensation e Degree of protection in accordance with EN 60529 e Degree of protection in accordance with NEMA 250 e Electromagnetic compatibility Interference emission and interference immunity Process medium conditions e Process temperature Measuring cell with silicone oil filling 11 6 Construction 20 60 C 4 140 F specified through the flange Observe the allocation of the max permissible operating temperature to the max permissible operating pressure of the relevant flange connection 40 85 C 40 185 F 30 85 C 22 185 F 50 85 C 58 185 F Permitted IP 65 NEMA 4X In accordance with EN 61326 and NAMUR NE 21 e Plus side see the mounting flange e Minus side 40 100 C 40 212 F Construction for gauge pressure and absolute pressure from the gauge pressure series Weight Material e Wetted parts materials Process connection Oval flange 194 Approx 1 5 kg 3 3 lb for aluminum enclosure Stainless steel mat no 1 4404 316L or Hastelloy C4 mat no 2 4610 Stainless steel mat no 1 4404 316L SITRANS P DS III with HART Operating Instructions
126. e parameter settings and the necessary add on parts e g flow orifices and remote seals the pressure transmitter can also be used for the following measurements e Level e Volume e Mass e Volumetric flow e Mass flow rate The output signal is always a load independent direct current between 4 and 20 mA You can install the intrinsically safe or explosion proof version of the transmitter in hazardous areas The devices have an EC type examination certificate and comply with the appropriate harmonized European CENELEC directives Transmitters with remote seals of different shapes can be delivered for special applications For example measuring high viscosity substances is a special application This version measures aggressive non aggressive and hazardous gases vapors and liquids The smallest span is 0 01 bar g 0 145 psi g and the largest 700 bar g 10153 psi g Differential pressure and flow rate 20 This version measures corrosive non corrosive and hazardous gases vapors and liquids You can use this version for the following measurement types e differential pressure e g effective differential pressure e Gauge pressure suitable for small positive or negative pressure value e in combination with a restrictor device flow rate q Ap The smallest measuring span is 1 mbar 0 0145 psi the largest 30 bar 435 psi SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Description 3 2
127. ean directives 16 The CE mark on the device is a sign of conformity with the following European directives Electromagnetic Directive of the European Parliament and of the Council on the Compatibility EMC approximation of the laws of the Member States relating to 2004 108 EC electromagnetic compatibility and repealing Directive 89 336 EEC Atmosph re explosible Directive of the European Parliament and the Council on the ATEX approximation of the laws of the Member States concerning 94 9 EC equipment and protective systems intended for use in potentially explosive atmospheres Pressure Equipment Directive of the European Parliament and of the Council on the Directive PED approximation of the laws of the Member States concerning 97 23 EC pressure equipment The standards applied can be found in the EC declaration of conformity for the device Awarnine Improper device modifications Danger to personnel system and environment can result from modifications to the device particularly in hazardous areas e Only carry out modifications that are described in the instructions for the device Failure to observe this requirement cancels the manufacturer s warranty and the product approvals Due to the large number of possible applications each detail of the described device versions for each possible scenario during commissioning operation maintenance or operation in systems cannot be considered in the instructions If
128. ecific order the device comprises different parts Key cover O Figure 3 2 View of the transmitter Left Front right Rear view 22 Cover front optionally with inspection window Display optional Measuring point label Retaining screw twist proofing of the measuring cell in relation to the electronics enclosure Process connection Nameplate general information Cable inlet optionally with cable gland Cover rear for electrical terminal compartment Electrical terminal compartment Protective conductor connector equipotential bonding terminal Nameplate approval information 0000 Blanking plug The electronics enclosure is made of die cast aluminum or precision cast stainless steel The housing has a removable circular cover at the front and the back Depending on the device version the front cover may be designed as an inspection window You can read the measured values straight off the digital display through this inspection window The cable inlet to the electrical terminal compartment is at the side either the left or right hand one can be used The unused opening is closed with a blanking plug 43 The protective conductor terminal equipotential bonding terminal is located at the back of the enclosure The electrical terminal compartment 0 for the auxiliary power and shield is accessible when you remove the back cover SITRANS P DS III with HART Operating
129. ection 3 In order to avoid incorrect use at a later point make the types of protection that are not used permanently unrecognizable on the nameplate NOTICE Ambient temperature too high Damage to cable sheath e Atan ambient temperature 2 60 C 140 F use heat resistant cables suitable for an ambient temperature at least 20 C 68 F higher NOTICE Incorrect measured values with incorrect grounding The device must not be grounded via the connection It may otherwise malfunction and be permanently damaged e Ifnecessary ground the device using the connection Note Electromagnetic compatibility EMC You can use this device in industrial environments households and small businesses For metal housings there is an increased electromagnetic compatibility compared to high frequency radiation This protection can be increased by grounding the housing see Chapter Connecting the device Page 62 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 61 Connecting 5 2 Connecting the device Note Improvement of interference immunity e Lay signal cables separate from cables with voltages gt 60 V e Use cables with twisted wires e Keep device and cables in distance to strong electromagnetic fields e Use shielded cables to guarantee the full specification according to HART e Refer to HART communication information in Chapter Technical d
130. ed Current saturation reached e the status of one of the device variables is BAD SENSOR BREAK Appears when there is a sensor break SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 73 Operation 6 4 Display See also 6 4 4 Description Display 6 4 5 Description Meaning 74 Measured value status Page 116 Mode display The selected active mode is shown in the mode display Mo daba Mi Lt Figure 6 4 Example for mode display In the example a damping of 0 2 seconds was setin mode 4 Status display The arrows of the status display have a different meaning depending on the mode setting The table below shows the meanings of the arrows in the respective functions Table 6 3 Meaning of the arrow displays Adjusting start of 2 if the upper current limit is if the value falls below the scale value exceeded lower current limit Adjusting full scale 3 if the upper current limit is if the value falls below the value exceeded lower current limit Adjusting damping 4 if the upper damping value is if the value falls below the exceeded lower damping value only for the pressure device version only for the pressure device version SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operation 6 4 Display Function Mode larger than the maximum span Display Display Blind a
131. em Sensor SIL srli2 A safety instrumented system SIS executes the safety functions that are required to achieve or maintain a safe state in a system It consists of a sensor logic unit control system and final controlling element Example A safety instrumented system is made up of a pressure transmitter a limit signal sensor and a control valve Converter that converts mechanical or other non electric variables into electrical signals The international standard IEC 61508 defines four discrete safety integrity levels SIL from SIL 1 to SIL 4 Each level corresponds to a probability range for the failure of a safety function The higher the SIL of the safety instrumented system the higher the probability that the required safety function will work The SIL which can be achieved is determined by the following safety instrumented characteristics e Average probability of failure on demand PF Dave e Hardware fault tolerance HFT e Safe failure fraction SFF gt srlin2 SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 233 Glossary srlin2 srli2 or srlin2 is a type of square root extracting characteristic curve for the output current This characteristic curve type is proportional to the flow rate linear in two levels up to the application point and has a pre defined application point of 10 srli2 or srlin2 are synonymous and technically there is no difference between them
132. en commissioning in order to avoid pressure surges Note Permissible ambient and operating temperatures Install the pressure measuring device such that the permissible limits of ambient and measured medium temperatures are not overshot or undershot even with the consideration of the effect of convection and heat radiation e Note the effect of temperature on the measuring accuracy e When selecting the remote seals ensure that fittings and flange components have adequate pressure temperature resistance by selecting suitable materials and pressure ratings The pressure rating specified on the remote seal applies to reference conditions according to IEC 60770 e For the maximum permissible pressure at higher temperatures please refer to the standard specified on the remote seal SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 49 Installing mounting 4 5 Remote seal installation 4 5 2 Notes 50 Using remote seals with pressure measuring device for hazardous areas e When using remote seals with pressure measuring device for hazardous areas the permissible limits of ambient temperatures for the transmitter must not be exceeded Hot surfaces on the cooling section capillaries or cooling elements are a possible source of ignition Initiate suitable measures e When remote seals with a flame arrestor are used the pressure measuring instrument determines the permissible ambient temperature In
133. eplate Please also refer to the information on the remote seal if this is fitted SITRANS P DS III with HART 44 Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 4 2 Procedure 4 4 Level installation Note Protect the transmitter from e Direct heat e Rapid temperature changes e Severe soiling e Mechanical damage e Direct sunlight Note Select the height of the mounting flange such that the pressure transmitter is always mounted below the lowest fill height to be measured The installation location is to be as follows e Easily accessible e The measuring point must be as close as possible e Vibration free e Within the permitted ambient temperature values Installation for level Note Seals are required for the installation The seals must be compatible with the medium to be measured Seals are not included in the delivery To install the transmitter for level proceed as follows 1 Attach the seal to the container s mating flange Ensure that the seal is centrically positioned and that it does not restrict the movement of the flange s seal diaphragm in any way as otherwise the tightness of the process connection is not guaranteed 2 Screw on the transmitter s flange 3 Observe the installation position SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 45 Installing mounting 4 4 Level installation 4 4 3 Connect
134. erature class T6 200 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data Certificates and approvals Connection Effective inner capacitance Effective inner inductance e Flameproof enclosure encapsulation d HART To a certified intrinsically safe circuit with the max values Ui 30V li 100 mA Pi 750 mW Ri 300 Q Ci 6nF Li 0 4 mH 11 8 Certificates and approvals PROFIBUS PA and FOUNDATION Fieldbus FISCO supply unit Uo 17 5 V lo 380 mA Po 5 32 W Linear barrier Uo 24 V lo 174 mA Po 1 W Ci 1 1nF Li 7 pH Designation Ex 11 1 2 G Ex d IIC T4 T6 Ga Gb 40 85 C 40 185 F temperature class T4 40 60 C 40 140 F temperature class T6 Permissible ambient temperature Connection e Dustexplosion protection for Zone 20 and 20 21 Designation To a circuit with the operating values Un 10 5 45V DC Ex 11 1 D Ex ta IIIC IP65 T120 C Da To a circuit with the operating values Un 9 32V DC SI 1 2 D Ex ta tb IIIC IP65 T120 C Da Db Permissible ambient temperature max surface temperature Connection Effective inner capacitance Effective inner inductance e Dustexplosion protection for Zone 22 Designation Es 11 2 D Ex tb IIIC IP65 T120 C Db To a circuit with the operating values Connection e Type of protection n Zone 2 Designation DI 2 3 G Ex ic IIC T4 T5 T6 Gc Connec
135. erential pressure transmitter with flange thread e Made of steel For thread M10 7MF 433 and 7MF443 7MF4997 1AD For thread M12 7MF453 7MF4997 1AE e Made of stainless steel For thread M10 7MF 433 and 7MF443 7MF 4997 1AK For thread M12 7MF453 7MF 4997 1AL Mounting bracket and fastening parts For SITRANS P DS Ill DS III PA and DS III FF Differential and absolute pressure transmitter with flange thread 7 16 20 UNF 7MF 433 7MF443 and 7MF453 e Made of steel 7MF4997 1AF e Made of stainless steel 7MF4997 1AM Cover For SITRANS P DS Ill DS III PA and DS III FF e Made of aluminum die casting including gasket Without inspection window 7MF4997 1BB With inspection window 7MF4997 1BE e Made of stainless steel including gasket Without inspection window 7MF4997 1BC With inspection window 7MF 4997 1BF Analog display e Scale 0 100 7MF4997 1BN e Customer specific scale division as per the plain text 7MF4997 1BP Z specifications Y20 8 nica Digital display For SITRANS P DS Ill DS III PA and DS III FF Including the fastening material 7MF4997 1BR Measuring point label e not labeled five pieces 7MF4997 1CA SITRANS P DS III with HART 220 Operating Instructions 06 2013 A5E00047092 09 Spare parts accessories 13 2 Order data for SIMATIC PDM Selection and order data Order no e la
136. etected a fault e g sensor break hardware fault F irmware fault Displays Display ERROR display and ticker with an error text Analog output Factory setting Failure current 3 6 or 22 8 mA Or depending on the parameterization HART detailed error breakdown for display in the HART communicator or SIMATIC PDM e Grave hardware faults the processor is not functioning Displays Display no defined display Analog output failure current lt 3 6 mA In case of defect you can replace the electronic unit by following the warning notes and the provided instruction manual Error display Page 73 Changing the measuring cell and application electronics Each of the individual components Measuring cell and Electronics has a non volatile memory EEPROM Measuring cell data e g measuring range measuring cell material oil filling and application specific electronics data e g downscaling additional electrical damping are located in the measuring cell EEPROM Application specific data are lost when the measuring cell is changed Application specific data are not lost when the application electronics are changed You can backup application specific data before changing the measuring cell and reload them afterwards Use an input device which supports the HART protocol e g HART communicator PC with HART modem and HART software or PC with HART modem and PDM software Factory settings will be used if application s
137. ffect of ambient temperature In percent e At 10 60 C 14 140 F lt 0 1 r 0 2 lt 0 3 e at 40 10 C and lt 0 1 r 0 15 per 10K lt 0 25 per 10 K 60 85 C 40 14 F and 140 185 F Effect of process temperature In pressure per temperature change e Temperature difference between 3 mbar per 10 K 0 04 psi per 10 K process temperature and ambient temperature Effect of mounting position In pressure per change in angle 0 4 mbar 0 006 psi per 10 inclination Correction via zero offset Effect of auxiliary power supply In percent per change in voltage 0 005 per 1 V Measuring value resolution 3 105 of the rated measuring range SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 185 Technical data 11 4 Measuring accuracy Measuring accuracy as per EN 60770 1 DS III with PMC connection HART PROFIBUS PA and FOUNDATION Fieldbus Reference conditions e Rising characteristic curve e Start of scale 0 bar e Seal diaphragm stainless steel e Measuring cell with silicone oil filling e Room temperature 25 C 77 F e Measuring span ratio r 5 r max measuring span set measuring span Measurement deviation with limit setting including hysteresis and repeatability Linear characteristic curve lt 0 075 e r lt 10 lt 0 0029 r 0 071 e 10 lt r lt 30 lt 0 0045 r 0 071 e 30 lt r lt 100 lt 0 005 r 0 05 Repeatability Incl
138. g L MA ME unit eve Off mode curve Volumetric flow a ow rate Ch terist see ag Mass flow rate i Users A Characteristic Users curve DV Device variable MA Start of scale value ME Full scale value PV Primary variable QV Quarternary variable SV Secondary variable TV Tertiary variable Figure 7 1 Measuring mode Pressure SITRANS P DS III with HART 108 Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 3 Selecting the measuring modes 7 3 5 Customized characteristic curve Introduction The customized characteristic curve is continuously active as an identical function in the three following measuring modes Level Flow rate and User This means that the customized characteristic curve always provides a result for the following function thus also influencing the measured value status of the affected device variables In the device the characteristic curve vertices are only provided once in the EEPROM Therefore if the measuring mode is changed you will usually need to adjust the characteristic curve accordingly The characteristic curve function expects at least two and at the most 30 characteristic curve vertices as input parameters Characteristic curve vertices are entered in pairs of values x y The values for the x coordinate are only accepted by the device when they run monotonically The y coordinates on the other hand may also be non monotonic A warning will
139. gauge pressure and absolute pressure from the gauge pressure A O O O TO 203 12 2 SITRANS P DS Ill for differential pressure flow rate and absolute pressure from the differential pressure series oocnnnnnnininnncnnicnnicanncncnerrrrrrrr rr 205 12 3 SITRANS P DS Mi forlevel rica ida Edie 208 12 4 SITRANS P DS III flUSh MOUNtedO cccccnnonononinininininanana nano nccanonanano nono nc rn c rana nono cnn cn ra ranan anna nnns 209 12 4 1 Note 3A and EAD Gist aia Aid digitata oidos 210 12 4 2 Connections as per EN and ASME eee eect eter tierce tenets ene nine rnrr nina 210 12 4 3 F amp B and pharma flange srn sinarna a a a ahia iii 211 12 44 PME Sl ide 215 12 45 Special CONNECUONS areia a a a a a ibe i a a 216 137 SparePartS ACCESSOMES iii AEE AEA CEE nirani 219 13 1 Order data sirno n o teed deen peer edd 219 13 2 Order data for SIMATIC PD Mo cuina a E aN 221 A PATON UNG vs esis erste sa sa vo soa ce ea ea ncn aroma ta es aaa st arre 223 A 1 le A an iore nee PRAE di A lol ihn 223 A 2 Literaturesand standards ii aun leat ie a ae a 223 A 3 Literat re ind Catalogs iscsi eee inetd aati bernie tet athe dee snide 224 A 4 Overview of HART operating Structure 0 ceccecccceee eee teeeteeetene ste ror rn 225 A 5 Technical SUpport aipania e aasi daa aea aa aada aa a a iaia a aaa iaai a aia 228 B List OF ADDIE ADOS rr EE E AT nmnamguienniguls 229 GOSS GUY aaa aaa 231 A o a OO 235 SITRANS P DS lll with HART Operating Instructions 06 2013
140. ge a maximum downscaling of 1 100 can be achieved measuring span ratio r turn down The correlation between the measured pressure and the output current generated is linear The square root extracting characteristic curve for differential pressure transmitters is an exception SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 87 Operation 6 5 Local operation Example of blind adjusting 88 A Initial situation 0 16 p bar A i iim ij 4 20 1 mA ps MA etua MA spont ME aia B Blind adjustment 0 2 16 18 of the startof M scale value f 18 20 mA EA J C Blind adjustment MA sis MA ipon ME oon of the full scale 0 2 14 18 value pa 4 4 20 ma HA AAA Output current p Pressure MAactu Old start of scale value MAtarget New start of scale value al MEacu Old full scale value MEtarget New full scale value al Explanations for the blind adjusting example A The measuring range is from 0 to 16 bar You are changing the start of scale value from 0 to 2 bar and the full scale value from 16 to 14 bar The measuring span is then 12 bar In this example you create no pressure B Use the M button to switch the transmitter to mode 5 To adjust the start of scale value to 2 bar press one of the t or 4 buttons until 2 bar appears in the display If there is 2 bar input pressure the transmitter produces an output current of 4 mA C Use the M button to switch the transmitter
141. he associated safety notes Setting electrical damping To set electrical damping to 0 seconds proceed as follows 1 Set mode 4 2 Press the 1 and Y buttons simultaneously 3 Save with the M button Result Electrical damping has been set to 0 seconds Condition for adjusting The default setting of steps is an interval of 0 1 seconds If you press the t or 4 button for a longer time the step is increased SITRANS P DS Ill with HART 86 Operating Instructions 06 2013 A5E00047092 09 Operation 6 5 Local operation Adjusting electrical damping To adjust electrical damping proceed as follows 1 Set mode 4 2 Adjust the desired damping 3 Save with the M button Result Electrical damping has been set to the desired time constant 6 5 5 Blind start of scale value full scale value 6 5 5 1 Difference between setting adjusting and blind setting adjusting Differences In contrast to setting adjusting with a reference pressure you do not need a reference pressure for blind setting adjusting You can adjust a value in the physical variable pressure without a reference pressure and an output current with a reference pressure Blind adjusting First select the desired physical unit Then adjust two pressure values using the t and J buttons and save them in the device These theoretical pressure values are allocated to the standard current values 4 mA and 20 mA Depending on the series and measuring ran
142. hragm Pressure caps and locking screw O ring e Non wetted parts materials Electronics housing Pressure cap screws Mounting bracket Measuring cell filling SITRANS P DS Ill with HART Approx 4 5 kg 9 9 Ib for aluminum enclosure Stainless steel mat no 1 4404 316L Hastelloy C276 mat no 2 4819 Monel mat no 2 4360 tantalum or gold Stainless steel mat no 1 4408 to PN 160 mat no 1 4571 316Ti for PN 420 Hastelloy C4 2 4610 or Monel mat no 2 4360 FPM Viton or optionally PTFE FEP FEPM and NBR e Non copper aluminum die casting GD AISi 12 or stainless steel precision casting mat no 1 4408 e Standard Polyester based paint Option 2 coats Coat 1 epoxy based coat 2 polyurethane e Stainless steel nameplate Stainless steel Steel or stainless steel e Silicone oil e Neobee M20 e Inert liquid max 120 bar g 2320 psi g for oxygen measurement Operating Instructions 06 2013 A5E00047092 09 197 Technical data 11 6 Construction Design for absolute pressure from the differential pressure series differential pressure and flow rate Process connection Electrical connection Torque for cable gland nut made of Degree of protection for Han and M12 connectors 1 Han 8D is identical to Han 8U Construction for level Weight as per EN pressure transmitter with mounting flange without tube as per ASME pressure transmitter with mounting flange without tube Materia
143. ially equalized Exception It may be permissible to omit connection of the equipotential bonding for devices with type of protection Intrinsic safety Ex i Awaarnine Unprotected cable ends Danger of explosion through unprotected cable ends in hazardous areas e Protect unused cable ends in accordance with IEC EN 60079 14 Ah warning Improper laying of shielded cables Danger of explosion through compensating currents between hazardous area and the non hazardous area e Only ground shielded cables that run into the hazardous area at one end e If grounding is required at both ends use an equipotential bonding conductor Ah warning Connecting device in energized state Danger of explosion in hazardous areas e Connect devices in hazardous areas only in a de energized state Exceptions e Circuits of limited energy may also be connected in the energized state in hazardous areas e Exceptions for type of protection Non sparking nA Zone 2 are regulated in the relevant certificate SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Connecting 5 1 Basic safety instructions warning Incorrect selection of type of protection Danger of explosion in areas subject to explosion hazard This device is approved for several types of protection 1 Decide in favor of one type of protection 2 Connect the device in accordance with the selected type of prot
144. iations between the two measured values The automation system program must monitor the measured values of both SITRANS P DS Ill devices As soon as the measured values differ by e g 2 or more the system must be brought into the safe state and the fault must be located Two SITRANS P DS IlI devices are required for multi channel operation for SIL 3 Operation with one DS Ill is not permitted Note Switching off of system at high monitoring accuracy The two transmitters are connected to the process at different positions Actual differences in pressure 2 the total tolerance safety function can occur when the process is started up or if there are other pressure variations A difference in pressure 2 the total tolerance safety function will shut down the system e Match the monitoring accuracy of the automation system to the process e Mount the two transmitters exposed to equal conditions Safety Integrity Level SIL The international standard IEC 61508 defines four discrete Safety Integrity Levels SIL from SIL 1 to SIL 4 Every level corresponds to a probability range for the failure of a safety function The following table shows the dependency of the SIL on the average probability of dangerous failures of a safety function of the entire safety instrumented system PF Dave The table deals with Low demand mode i e the safety function is required a maximum of once per year on average Table 8 1 Safety Integrity
145. ice use and empirical values e The maintenance interval will vary from site to site depending on corrosion resistance SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Service and maintenance 10 2 Maintenance and repair work 10 2 2 Checking the gaskets Inspect the seals at regular intervals Note Incorrect seal changes Incorrect measured values will be displayed Changing the seals in a process flange of a differential pressure measuring cell can alter the start of scale value e Changing seals in devices with differential pressure measuring cells may only be carried out by personnel authorized by Siemens Note Using the wrong seals Using the wrong seals with flush mounted process connections can cause measuring errors and or damage the diaphragm e Always use seals which comply with the process connection standards or are recommended by Siemens 1 Clean the enclosure and seals 2 Check the enclosure and seals for cracks and damage 3 Grease the seals if necessary or 4 Replace the seals SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 169 Service and maintenance 10 2 Maintenance and repair work 10 2 3 See also 10 2 4 Related 170 Display in case of a fault Check the start of scale value of the device from time to time Differentiate between the following in case of a fault e The internal self test has d
146. iliar with the correct operation of the transmitter and the associated safety notes Procedure To change the fault current proceed as follows 1 Set mode 9 2 Select the fault current 3 Save using the M key Note If a current saturation interrupt is active the setting of the output current may deviate from your setting in the case ofa fault SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 93 Operation 6 5 Local operation Resetting fault cu Fault causes Reference 6 5 9 Lo Introduction 94 rrent To reset the fault current to the basic setting proceed as follows Press the t and 1 M keys simultaneously Fault currents may be triggered by e FW alarm e HW alarm e Diagnostic interrupt e Sensor breakage e Measured value status BAD NAMUR recommendation NE 43 dated 02 03 2003 Standardization of the signal level for the breakdown information of digital transmitters cking buttons and functions In mode 10 you can disable the functions that can be executed using buttons Application example for a lock is e g safeguarding the saved parameters Lock options Y ou have the following lock options on the pressure transmitter Table 6 5 Meaning of lock modes in mode 10 Lock mode Meaning 0 The device can be operated by means of the keys and HART communication LA Keys on the transmitter are locked Exception e Releasing key lock The device ca
147. ing characteristic curves by swapping the start of scale value and the full scale value Y ou are familiar with the correct operation of the transmitter and the associated safety notes You have not created any reference pressure and have selected a pressure unit To the adjust the pressure value of the full scale value blindly proceed as follows 1 Set mode 6 2 Adjust the pressure value of the full scale value 3 Save with the M button Trimming the zero point The zero pointis calibrated in mode 7 Zero point calibration corrects zero point errors resulting from the installation position of the pressure transmitter The device type determines the way in which you proceed SIMATIC PDM or the HART communicator will display the total of all zero point corrections SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 91 Operation 6 5 Local operation Condition Y ou are familiar with the correct operation of the transmitter and the associated safety notes Zero point calibration for gauge pressure transmitter To calibrate the zero point proceed as follows 1 Pressurize the transmitter 2 Setmode 7 3 4 Save using the M key Press the t and Y keys simultaneously for 2 seconds Zero point calibration for absolute pressure transmitter Note You need a reference pressure known to you which lies within the measuring limits To calibrate the zero point proceed as fo
148. ion of the negative pressure line Assembly on an open container A line is not required when taking measurements in an open container since the negative chamber is connected with the atmosphere Ensure that no dirt enters the open connection ports for example by using connection screws with a 7MF4997 1CP bleed valve Formula Fidi cale val a Start of scale value pma p g hu Ry EA S Full scale value pme p g ho ha T E a hy WSN SINE A 2 ote ee ote Measurement assembly on an open container hu Lower filling level Apma Start of scale value ho Upper filling level Apme Full scale value p Pressure p Density of the measured medium in the container g Acceleration due to gravity SITRANS P DS III with HART 46 Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 4 Level installation Assembly on a closed container When taking measurements in a closed container without or with little condensate formation the negative pressure line is not filled Lay the line in such a way that pockets of condensate do not form Install a condensation container if required Static Formula ressure Gas filled low Start of scale value Apm p g pressure line hu Maximum level Full scale value Apme p g ho Full scale value Transmitter reference line Measurement assembly on a closed container no or little condensate separation hu Lower filling level Apma Start of s
149. is to switch on the Bar graph function in the device display as an alternative to the unit display The Bar graph function is disabled in the factory state See also Display elements Page 71 7 16 Sensor calibration 7 16 1 Sensor trim Description The sensor trim can be used to set the characteristic curve of the transmitter at two sensor trim points The results are then correct measured values atthe sensor trim points The sensor trim points can be selected as any points within the nominal range Devices that are not turned down prior to delivery are trimmed at 0 bar and the upper limit of the nominal range devices that are turned down prior to delivery are trimmed at the lower and upper limits of the set pressure measuring range Application examples e Fora particular device that is not turned down e g 63 bar the typical measured value is 50 bar To attain the highest possible accuracy for this value set the upper sensor calibration at 50 bar e A 63 bar transmitter is turned down to 4 to 7 bar You can attain the highest possible accuracy by selecting 4 bar for the lower sensor calibration point and 7 bar for the upper e A 250 mbar absolute pressure transmitter shows 25 mbar at 20 mbar abs A reference pressure of 100 mbar is available You can carry out zero point correction by performing a lower sensor trim at 100 mbar Note The accuracy of the test device should be at least three times as high as that of the tr
150. l 198 Wetted parts materials Plus side e Seal diaphragm on the mounting flange e Sealing surface Sealing material in the pressure caps e forstandard applications e for underpressure applications on the mounting flange Minus side e Seal diaphragm 1 4 18 NPT female thread and flat connection with 7 16 20 UNF fastening screw thread in accordance with EN 61518 or M10 fastening screw thread in accordance with DIN 19213 M12 for PN 420 MAWP 6092 psi Screw terminals Cable inlet using the following cable glands e Pgl3 5 e M20x1 5 e 32 14 NPT or Han 7D Han 8D connector e M12 connector Plastic Metal Stainless steel 2 5 Nm 1 8 ft lb 4 2 Nm 3 1 ft lb 4 2 Nm 3 1 ft lb IP65 approx 11 13 kg 24 2 28 7 lb approx 11 18 kg 24 2 39 7 lb Stainless steel mat no 1 4404 316L Monel 400 mat no 2 4360 Hastelloy B2 mat no 2 4617 Hastelloy C276 mat no 2 4819 Hastelloy C4 mat no 2 4610 tantalum PTFE ECTFE smooth as per EN 1092 1 form B1 or ASME B16 5 RF 125 250 AA for stainless steel 316L EN 2092 1 form B2 or ASME B16 5 RFSF forthe remaining materials Viton Copper Stainless steel mat no 1 4404 316L SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Technical data Construction for level e Pressure caps and locking Screws e O ring e Non wetted parts materials Electronics housing Pressure cap screws Measuring cell
151. lable for example e G1 2 B 1 2 14 NPT e Male thread M20 e Flange connection in accordance with EN 61518 e Flush mounted process connections 3 6 3 1 Measuring cell for gauge pressure a Pa Reference pressure opening Filling liquid O Measuring cell Gauge pressure sensor Process connection pe Inlet pressure Seal diaphragm Figure 3 7 Function chart of measuring cell for gauge pressure The inlet pressure pe is transferred to the gauge pressure sensor via the seal diaphragm and the fill fluid displacing its measuring diaphragm The displacement changes the resistance of the four piezoresistors bridge circuit of the gauge pressure sensor The change in the resistance causes a bridge output voltage proportional to the inlet pressure Transmitters with measuring span lt 63 bar measure the inlet pressure against atmosphere those with measuring spans 2 160 bar against vacuum SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 27 Description 3 6 Functional principle 3 6 3 2 Measuring cell for differential pressure and flow rate Overload diaphragm Filling liquid Seal diaphragm Inlet pressure P Inlet pressure P Pressure cap O ring Measuring cell body Differential pressure sensor 0000 Figure 3 8 Function chart of the measuring cell for differential pressure and flow rate e Differential pressure is transmitted to the differen
152. lay to the desired unit Check the triggering of the safety function Activate button and function lock 8 4 150 After parameterizing commissioning 1 2 Set the lock mode in Mode 10 to write protection L See Locking buttons and functions Page 94 Operation via keys and HART communication is blocked Protect the keys from unintended change in the parameters e g by lead sealing Safety characteristics The safety characteristics necessary for using the system are listed in the SIL declaration of conformity These values apply under the following conditions The SITRANS P pressure transmitter is only used in applications with a low demand for the safety function low demand mode Communication with the HART protocol is used only for the following Device configuration Reading diagnostics values However itis not used for operations critical to safety In particular the simulation function must not be activated in safety related operation The safety related parameters settings have been entered by local operation or HART communication before commencing safety related operation Check the parameters settings on the device display See Settings Page 149 The safety function test has been concluded successfully The transmitter is blocked against unwanted and unauthorized changes operation SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 Functional safety 8 5 Mainten
153. le value Full scale value Start of scale pressure Full scale pressure Density of the filling oil in the capillary line of the remote seal Acceleration due to gravity Distance between the container flange and the pressure transmitter SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 5 Remote seal installation Note Effects of temperature Keep the following instructions in mind in order to minimize keep the effects of temperature in remote seal measuring systems with the differential pressure measuring device Install the device such that the positive and negative sides are symmetrical as far as ambient effects especially ambient temperatures are concerned Installation type for differential pressure and flow rate measurements Installation type D SAA Startof scale value PMA Pstart Poil g Hv Full scale value PME Pend poil g Hv Key pma Start of scale value Pme Full scale value Pstart Start of scale pressure Pend Full scale pressure Poil Density of the filling oil in the capillary line of the remote seal g Acceleration due to gravity Hv Gland distance SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 53 Installing mounting 4 5 Remote seal installation Installation types for level measurements closed containers Installation type E Start of scale value pma prt g Hu poit g Hv Full
154. llows 1 Create the reference pressure 2 Setmode 7 3 4 Save using the M key Set the reference pressure on the display 6 5 7 Current transmitter Introduction In mode 8 switch the pressure transmitter into the constant current operation You can connect an external current transmitter in the constant current operation The current then no longer corresponds to the process variable The following output current can be adjusted irrespective of the input pressure 3 6 mA 4 0 mA 12 0 mA 20 0 mA 22 8 mA You can use HART communication to adjust intermediate values 92 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operation 6 5 Local operation Procedure To switch on the constant current operation proceed as follows 1 Set mode 8 Cur in the display stands for current 2 Press the 1 and buttons simultaneously 3 Select constant current Switching off the constant current operation To switch off the constant current operation proceed as follows Press the M button in mode 8 6 5 8 Output current in case of fault Introduction When a fault occurs the upper fault current is displayed in the basic setting In mode 9 you can choose between the output of the upper and lower fault current The standard values 3 6 mA and 22 8 mA are set The standard values of the upper and lower fault current can be changed via HART communication Condition Y ou are fam
155. local display of the measured value with Unit Mode Sign Statuses and Depending on the customer setting the displayed measured value represents the following The current emitted by the transmitter The percentage measurement value of the adjusted measurement type e g level related to the adjusted measurement range The measurement value in a selectable physical unit The Violation of lower limit and Violation of upper limit displays are also referred to as status since they have meanings dependent on the settings If the communication display 8 blinks this indicates an active communication SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 71 Operation 6 4 Display 6 4 2 Description Display See also 72 Units display The unit display comprises five 14 segment fields for representing the unit as a percentage value physical unit or current value A bar graph showing the percentage measured value range from 0 to 100 can be displayed as an alternative to the unit The bar graph function is disabled by default TU UT OU hal Daf hal Un hal hal hal 5 mi Figure 6 2 Examples for measured value display for current and bar graph The following messages may appear as a ticker in the bottom line of the display They have no influence on the current output Table 6 2 Message as ticker Ticker Meaning DIAGNOSTIC WARNING Is a
156. lt 8 lt 140 F for process temperature 60 C lt lt 100 C max 85 C for measuring cell 30 bar 140 F lt lt 212 max 185 F for measuring cell 435 psi Upper measuring limit Start of scale value Level input Measured variable Span continuously adjustable or measuring range and max operating pressure in accordance with 97 23 EC Pressure Equipment Directive Lower measuring limit e Measuring cell with silicone oil filling e Measuring cell with inert liquid Upper measuring limit Start of scale value 182 HART PROFIBUS PA and FOUNDATION Fieldbus 100 of max measuring range 33 for 30 bar 435 psi measuring cell or 30 mbar a 0 44 psi a e 100 of max measuring range 33 for 30 bar 435 psi measuring cell e 30 mbara 20 mbara 9 60 C C 0 44 psi a 0 29 psi a 9 108 F F 100 of max span max 100 bar g 100 of max measuring range max 1450 psi g for oxygen measurement 100 bar g 1450 psi g for oxygen ambient temperature process temperature measurement ambient temperature process 60 C temperature 60 C Between the measuring limits fully adjustable HART PROFIBUS PA and FOUNDATION Fieldbus Level Span Maximum operating Measuring range Maximum operating pressure MAWP PS pressure 25 250 mbar see the mounting 250 mbar see the mounting flange 10 100 inH20 flange 100 inH20 25 600 mbar 600 mbar 10 240 inH20 240
157. lways displayed if e An event configured by the user is to be signaled with a warning For example Limit reached Event counter for limit values exceeded Calibration time expired Current saturation reached e The status of one of the device variables is UNCERTAIN SIMULATION Is always displayed when the simulation of a pressure value or temperature value is active Measured value status Page 116 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operation 6 4 3 Description Display 6 4 Display Error display If hardware faults software errors or diagnostic alarms occur in the transmitter the message Error appears in the measured value display A ticker appears in the bottom line of the display indicating the type of error This diagnostic information is also available via HART communication Hal Pa EE E Figure 6 3 Example of error message The following messages may appear as a ticker in the bottom line of the display Ticker Meaning HARDWARE FIRMWARE ALARM Contains hardware faults such as e incorrect checksum e incorrect EEPROM data e Defective EEROM e RAM fault e ROM fault e inconsistent data e EEPROMs not initialized DIAGNOSTIC ALARM Is always displayed if e an event configured by the user is to be signaled with an alarm For example Limit reached Event counter for limit values exceeded Calibration time expir
158. ly and close them again before vapor escapes To commission the transmitter for vapor proceed as follows 1 Open both the shut off valves at the pressure tapping point 2 Open the stabilizing valve 3 Wait until the steam in the differential pressure lines and in the equalizing vessels has condensed 4 Open the differential pressure valve and the vent valve on the positive side of the transmitter slightly until air free condensate escapes 5 Close the vent valve 6 Open the vent valve on the negative side of the transmitter slightly until air free condensate escapes 7 Close the differential pressure valve 8 Open the differential pressure valve slightly until condensate escapes without bubbles then close it 9 Close the vent valve on the negative side 10 0 pen the differential pressure valve by rotating it in half a turn 11 Check and if necessary correct the zero point 4 mA with a start of scale value of 0 bar The measuring result is only error free if the differential pressure lines have equally high condensate columns with the same temperature The zero calibration must be repeated if required if these conditions are fulfilled 12 Close the stabilizing valve 13 Fully open the differential pressure valves and O 14 Y ou can briefly open the drain valves to clean the line 15 Close the drain valve before vapor escapes SITRANS P DS lll with HART Operati
159. mage the ribbon cable sensor connection to the electronics e Comply with the specified range of rotation as detailed 1 Loosen the retaining screw Allen screw 2 5 mm 2 Turn the electronic housing against the measuring cell Follow the marked turning range while doing so 3 Tighten the retaining screw torque 3 4 to 3 6 Nm SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 57 Installing mounting 4 7 Rotating the display 4 7 Rotating the display Y ou can rotate the display in the electronics enclosure This makes it easier to read the display if the device is not being operated in a vertical position Procedure 1 Unscrew the cover of the electrical cable compartment See section Structure Page 22 An identification text FIELD TERMINAL is provided at the side of the housing 2 Unscrew the display Depending on the application position of the transmitter you can reinstall it at four different positions You can turn it by 90 or 180 3 Screw the covers back on as far as they will go 4 Secure the covers with the cover catch SITRANS P DS III with HART 58 Operating Instructions 06 2013 A5E00047092 09 Connecting 5 5 1 Basic safety instructions Ah warning Unsuitable cables and or cable glands Danger of explosion in hazardous areas e Only use suitable cables and cable glands complying with the requirements specified in Chapter Technical
160. mage the measuring cell To avoid damage to the device tighten the threaded nuts of the measuring cell using a wrench Procedure Attach the transmitter to the process connection with an appropriate tool See also Introduction to commissioning Page 154 4 3 3 Fastening Fastening without the mounting bracket Y ou can fasten the transmitter directly on the process connection Fastening with the mounting bracket Y ou can fasten the mounting bracket as follows e Ona wall ora mounting frame using two screws e Ona vertical or horizontal mounting tube 50 to 60 mm using a tube bracket Fasten the transmitter mounting bracket using the two screws provided SITRANS P DS III with HART 42 Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 3 Installation except level Figure 4 1 Fastening the transmitter on the mounting bracket Figure 4 2 An example of fastening the transmitter on the mounting bracket in the case of differential pressure and horizontal differential pressure lines SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 43 Installing mounting 4 4 Level installation Figure 4 3 An example of fastening on the mounting bracket in the case of differential pressure and vertical differential pressure lines 4 4 Level installation 4 4 1 Instructions for level installation Requirements Note Compare the desired operating data with the data on the nam
161. ment 3 Meas Switch Mapper 4 Vol Mass amp Flow shown if valid items n nN y lt 6 measurement config 1 Input scaling e g Level 4 Input URV 2 Level scaling e g Level scaling to be continued SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 225 Appendix A 4 Overview of HART operating structure continuance continuance continuance continuance 3 Volume scaling 1 Volume unit 5 Config Inp Outp 2 Input 3 Meas Switch Mapper 6 measurement config 2 Vol LRV e g Level 3 Vol URV 2 Density unit 3 Densi 3 Mass unit 1 Input scaling 1 Pres abs rel 2 Pressure unit 3 Input LRV 4 Input URV 1 Vol flow unit 2 Vol flow LRV 3 Vol flow URV 2 Density unit 3 Density 3 Mass flow unit 1 Input scaling 1 Pres abs rel 2 Pressure unit 3 Input LRV 4 Input URV 3 Customer scaling 1 Cust unit 5 Ch 2 Cust LRV 3 Cust URV 1 Special Curve status gt only if meas not pres 2 No curve points 3 Setup special char gt M 6 measurement config e g Flow 6 measurement config e g Customer 7 Unser linearization if Level Flow or Customer this is valid otherwise not 4 Meas Limits amp Span ge jt i 7 1 Pressure 1 Pressure unit 2 Pres USL 3 Pres LSL 4 Trimpoint sum 5 Pres min span 2 Sens Temp 1 Sens Temp unit 2 Sens Temp USL 3 Sens Temp LSL 4 Sens Temp min span 1 Electr Temp unit 2 Electr Temp USL 3 Electr Temp LSL 4 Electr Temp min sp 4 Untrimmed Pres 1 Untrimmed Pre
162. meplate 23 Nameplate with general information 23 O Operating structure operation Local 79 Output scaling 110 116 Output scaling 110 116 P Pair of min max pointer 137 Pairs of values 113 116 Plug Han Position correction 91 Pressure simulation 141 Pressure unit 128 Primary variable 75 99 Process connection 23 PV Primary variable 99 PV Primary variable 99 Q Qualified personnel 17 QV Quarternary variable SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Index R Ramp function 140 141 Remote seal Description 33 Install 49 Maintenance 172 Response time 138 Root application point 97 112 S Safety Checking 151 Safety function 145 Checking 149 151 safety relevant Parameter 149 Saturation limit Scope of delivery 13 sensor calibration 129 Service 228 Service timer 135 Shut off valve 157 159 161 162 163 Signal range 75 SIL 3 146 Simulation 137 140 Span 80 srlin 96 134 srlin2 96 134 sroff 96 134 Stabilizing valve 160 161 163 Startof scale value Set 79 Stop time 138 Structure 22 Support 228 SV Secondary variable T Tank connection 216 Test certificates 15 Trimming lower trim point upper trim point 130 Turning range 56 V Tertiary variable SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 V Variable mapper 107 Vent valve 133 161 163 Volume 111 W
163. mit monitor Time s Y ou can count the limit violations for each limit monitor by activating an event counter that provides separate cumulative totals of upper and lower limit violations A diagnostic warning and ora diagnostic interrupt can be issued once a certain number of violations is reached a number which you can also program You can program the following values for the event counter Table 7 6 Parameters of the event counter Event counter upper limit Select here whether a warning ora warning plus an interrupt should be triggered when the comparison value is exceeded Event counter lower limit Select here whether a warning or a warning plus an interrupt should be triggered when the comparison value is not met Comparison value upper limit Comparison value upper limit Specify here the number of overflows at which a warning or a warning plus an interrupt should be triggered Specify here the number of underflows at which a warning or a warning plus an interrupt should be triggered Limit monitoring warning interrupt upper limit Select whether a warning ora warning plus an interrupt should be triggered when the event counter upper limit is violated Limit monitoring warning interrupt lower limit 142 Select whether a warning or a warning plus an interrupt should be triggered when the event counter lower limit is violated SITRANS P DS III with HART Operating Instructions 06
164. n Description See also 7 19 Description 132 Factory calibration You can use factory calibration to reset the transmitter to the factory state You can use the menu guided interface of SIMATIC PDM or HART Communicator to select the range of parameters to be reset 1 Current trim 2 Sensor zero point calibration position correction 3 4 All parameters relevant for the processing of measured values such as zero point limit Pressure corrections zero point calibration and sensor trim point electrical damping display unit current trim zero point calibration position correction sensor trim measuring speed interrupt current limits interrupt setting overflow ranges of current Variable mapper This performs the following setting PV Pressure SV Sensor temp TV Electronics temp QV Non linearized pressure PV Primary variable SV Secondary variable TV Tertiary variable QV Quarternary variable Factory calibration FAQ http support automation siemens com W W view en 10806940 133000 Static configuration data A further menu command in the corresponding operating program allows you to read and also write a series of sensor specific material data With the factory state this data is pre allocated according to the particular device model These values are not contained in the Factory calibration function in other words changes in the device are permanently saved List of va
165. n be operated by means of HART communication LO Keys on the transmitter are partially locked Exception e Setting start of scale value e Releasing key lock The device can be operated by means of HART communication SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operation Requirement Procedure 6 5 Local operation Lock mode Meaning LS Keys on the transmitter are partially locked Exception e Setting start of scale value e Setting full scale value e Releasing key lock The device can be operated by means of HART communication L Write protection Operation via keys and HART communication is blocked Exception e Releasing key lock Note If you want to select the LO or LS lock we recommend you first select the measured value display of Current in mA or in mode 13 Otherwise a change in the output variable using the t and Y buttons is not detected If the blind cover is provided the LS lock mode is effective i e only the zero point and the span can be changed If you continuously operate the device with the blind cover ensure that the LS lock mode is constantly set Y ou are familiar with the correct operation of the transmitter and the associated safety notes Note In the measured value display function check whether the desired setting is displayed To disable the buttons proceed as follows 1 Set mode 10 2
166. n in hazardous areas as result of open cable inlet or incorrect conduit system e Inthe case ofa conduit system mount a spark barrier at a defined distance from the device input Observe national regulations and the requirements stated in the relevant approvals See also Technical data Page 175 SITRANS P DS Ill with HART 36 Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 1 Basic safety instructions warning Incorrect mounting at Zone 0 Danger of explosion in hazardous areas e Ensure sufficient tightness atthe process connection e Observe the standard IEC EN 60079 14 A warning Danger with flameproof enclosure protection Danger of explosion in hazardous areas An explosion may be caused by hot gas escaping from the flameproof enclosure if there is too little space between it and the fixed parts e Ensure that there is a space of at least 40 mm between the flameproof joint and the fixed parts Flameproof joint Awarnine Loss of explosion protection Danger of explosion in hazardous areas if the device is open or not properly closed e Close the device as described in Chapter Connecting the device Page 62 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 37 Installing mounting 4 1 Basic safety instructions 38 warning Use of incorrect device parts in potentially explosive environments
167. nd the filling liquid When measuring limits are exceeded the overload diaphragm is displaced until one of the seal diaphragms or rests on the measuring cell body The seal diaphragms thus protect the differential pressure sensor from overload The seal diaphragm is displaced by the differential pressure The displacement changes the resistance of the four doped piezoresistors in the bridge circuit The change in the resistance causes a bridge output voltage proportional to the differential pressure SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 29 Description 3 6 Functional principle 3 6 3 4 Measuring cell for absolute pressure from the differential pressure series Overload diaphragm Measuring cell filling liquid Reference pressure Pressure input variable Pressure cap Seal diaphragm on the measuring cell 000 Measuring cell body Absolute pressure sensor O O O ring O Figure 3 10 Function chart of measuring cell for absolute pressure e Absolute pressure is transmitted to the absolute pressure sensor through the seal diaphragm and the filling liquid e When measuring limits are exceeded the overload diaphragm is displaced until the seal diaphragm rests on the measuring cell body The seal diaphragm thus protects the absolute pressure sensor from overload e The difference between the inlet pressure pe and the reference press
168. nd the full scale value from 16 to 14 bar The measuring span is then 12 bar B 2 bar process pressure is created Use the M button to set the transmitter to mode 2 To set the start of scale value press the t and 4 buttons simultaneously for 2 seconds If there is 2 bar input pressure the transmitter produces an output current of 4 mA C 14 bar process pressure is created Use the M button to set the transmitter to mode 3 To set the full scale value press the t and buttons simultaneously for 2 seconds If there is 14 bar input pressure the transmitter produces an output current of 20 mA D The output current can be calculated for any input pressure using the current calculation formula for setting Note If the value exceeds or falls below the preset measuring limits by more than 20 when setting the setting function is not carried out The old value is retained in this case With a marked elevation of the zero point the full scale value must therefore previously be reduced such that it still lies within the permitted range after elevation of the zero point This setting function is only possible in Pressure measuring mode Adjusting with reference pressure Requirement The reference pressure the adjusted start of scale value and adjusted full scale value are known When adjusting a start of scale value or a full scale value can be allocated to a desired current value with the aid of a reference press
169. ng Instructions 06 2013 A5E00047092 09 163 Commissioning 9 4 Differential pressure and flow rate SITRANS P DS III with HART 164 Operating Instructions 06 2013 A5E00047092 09 Service and maintenance 1 10 1 Basic safety instructions A warning Impermissible repair of explosion protected devices Danger of explosion in areas subject to explosion hazard e Repair must be carried out by Siemens authorized personnel only warnine Impermissible accessories and spare parts Danger of explosion in areas subject to explosion hazard e Only use original accessories or original spare parts e Observe all relevant installation and safety instructions described in the instructions for the device or enclosed with the accessory or spare part Ah warning Use of incorrect device parts in potentially explosive environments Devices and their associated device parts are either approved for different types of protection or they do not have explosion protection There is a danger of explosion if device parts such as covers are used for devices with explosion protection that are not expressly suited for this type of protection If you do not adhere to these guidelines the test certificates and the manufacturer warranty will become null and void e Use only device parts that have been approved for the respective type of protection in the potentially explosive environment Covers that are not suited for the
170. ns SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 229 List of abbreviations Abbreviation MooN Full term in English M out of N voting Meaning Classification and description of the safety instrumented system in terms of redundancy and the selection procedures used A safety instrumented system or part that consists of N independent channels The channels are connected to each other in such a way that M channels are in each case sufficient for the device to perform the safety instrumented function Example Pressure measurement 1002 architecture A safety instrumented system decides that a specified pressure limit has been exceeded if one out of two pressure sensors reaches this limit In a lool architecture there is only one pressure sensor MTBF Mean Time Between Failures Average period between two failures MTTR Mean Time To Restoration Average period between the occurrence of a fault in a device or system and restoration of functionality PFD PF Dave Probability of Dangerous Failure on Demand Average Probability of Dangerous Failure on Demand Probability of dangerous failures of a safety function on demand Average probability of dangerous failures of a safety function on demand SFF Safe Failure Fraction Proportion of safe failures Proportion of failures without the potential to bring the safety instrumented system in
171. nsmission line e g capillary line Transmitter Note Malfunction of the remote seal measuring system If you separate the components of the remote seal measuring system this results in malfunctioning of the system Do not separate the components under any circumstances e The measuring system based ona hydraulic principle is used to transfer pressure e The capillary line and the remote seal diaphragm are the most sensitive components in the remote seal measuring system The material thickness of the remote seal diaphragm is only 0 1 mm e The smallest of leakages in the transmission system leads to the loss of transmission fluid e The loss of transmission fluid results in inaccuracies in the measurement and failure of the measuring system e In order to avoid leaks and measuring errors please observe the installation and maintenance instructions in addition to the safety notes SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 33 Description 3 8 SIMATIC PDM 3 8 SIMATIC PDM SIMATIC PDM is a software package for configuring parameter assignment commissioning diagnostics and maintenance of this device and other process devices SIMATIC PDM offers simple monitoring of process values alarms and device status information of the transmitter SIMATIC PDM allows the process device data to be e displayed e set e modified e saved e diagnosed e checked for plausibility e
172. o obtain stable measured values the transmitter needs to be allowed to warm up for five minutes or so after the power supply is switched on Upon switch on the transmitter goes through an initialization routine display at the end Init done If the transmitter initialization routine does not complete check the auxiliary power The operating data must correspond to the values specified on the nameplate If you switch on the auxiliary power the transmitter will operate The following commissioning cases are typical examples Configurations different from those listed here may be meaningful depending on the system configuration SITRANS P DS III with HART 154 Operating Instructions 06 2013 A5E00047092 09 Commissioning 9 3 gauge pressure absolute pressure from the differential pressure series and absolute pressure from the gauge pressure series 9 3 gauge pressure absolute pressure from the differential pressure series and absolute pressure from the gauge pressure series 9 3 1 Commissioning for gases Usual arrangement Special arrangement na YO Measuring gases above the pressure tapping Measuring gases below the pressure tapping point point O Pressure transmitter Pressure line Shut off module Shut off valve Shut off valve to process Shut off valve optional Shut off valve for test connection or for Condensate vessel optional bleed screw Drain valve SITRANS P DS III with HART Operating Inst
173. o press the 1 and buttons simultaneously The device has set the full scale value to 20 mA 4 When you release the buttons the device saves the adjusted value automatically Setting the full scale value without a display You have a device with a cover that does not have an inspection window and you do not wish to set the full scale value but adjust it continuously You will need an ammeter for this purpose SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 85 Operation 6 5 Local operation To the adjust the output current of the full scale value proceed as follows 1 Connect the ammeter to the test connector 2 Create the reference pressure 3 Press and hold the M button 4 Adjust the output current of the full scale value to the calculated value using the t or button 5 When you release the button the device saves the adjusted value automatically 6 5 4 S etting adjusting electrical damping Difference between setting and adjusting Y ou can set or adjust the time constant of electrical damping using the buttons Setting means that the time constant is automatically set to 0 seconds Adjusting means that the time constant is adjusted between 0 and 100 seconds using the steps of 0 1 seconds This electrical damping also has an effect on the built in basic damping of the device Condition for setting Y ou are familiar with the correct operation of the transmitter and t
174. on GAUGE G or ABS A The add on has no effect on the real measured value To do so select the option Gauge or Absolute under the Pressure display type menu item There are two options for the display SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 127 Operating functions through HART 7 14 Selection of the physical unit e lf the pressure unit is lt 5 characters an A ora G is added at the end respectively e Ifthe pressure unit is 2 5 characters the letters GAUGE or ABS flash alternately with the pressure unit at Y a ma Ja alal A pas al hor b mmh ALGER Figure 7 13 Add on with example GAUGE Note The change of the display with GAUGE or ABS does not change the physical pressure used by the transmitter rather only the nature of the display See also Measured value display Page 99 7 14 Selection of the physical unit Introduction You can use this function to select a unit from a table with predefined units Description The only units available will be those of the device variable that was mapped as the Primary Variable PV The unit can be set separately for the display and for HART communication You can also choose to link the setting of the two units See also Unit Page 100 SITRANS P DS III with HART 128 Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 15 Bar graph 7 15 Bar graph Description Y ou can use th
175. on as far as they will go Secure each cover with the cover catch Close the key cover Tighten the screws in the key cover on Pb Ww N Check the tightness of the blanking plugs and cable gland in accordance with the degree of protection O Key cover O Blanking plug O Cable gland O Safety catch front Safety catch back Cover front optionally with inspection window Cover rear for electrical terminal compartment Safety catch for stainless steel enclosure Figure 5 2 View of the transmitter Left Back right Front view See also Structure Page 22 5 3 Connecting the Han plug A warning The connector may only be used for Ex ia devices and non Ex devices otherwise the safety required for the approval is not guaranteed SITRANS P DS IlI with HART 64 Operating Instructions 06 2013 A5E00047092 09 Connecting 5 3 Connecting the Han plug Note Observe the protection class of the Han plug when defining the protection class The contact parts for the coupling socket are also supplied Procedure 1 Slide the sleeve and the screwed joint on the cable 2 Strip approx 8 mm of the cable ends 3 Crimp the contact parts on the cable ends 4 Assemble the coupling socket la Output current Un Auxiliary power Connector pin assignment with Han 7D or Han 8D plug See also Technical data Page 175 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09
176. on example the two pairs of values 0 0 and 100 100 are configured for the customized characteristic curve This is the default setting The measured value from the pressure scaling is transferred 1 1 in this example Output scaling Level m Level MA ME Calculation example MA 10m ME 20m L 15m Volume I Mass kg Input scaling Pressure Output scaling Mass Output scaling Volume Level characteristic Calculation example Calculation example Calculation example Calculation example MA 0 bar MA 0 0 MA 01 Density 5 kg l ME 2 bar ME 100 100 ME 100 m 250 kg p 1bar Output 50 V 501 DV x Device variable x L Level m Mass MA Start of scale value ME Full scale value P Pressure V Volume Figure 7 3 Functions of the Level block Configure the Output scaling volume with a unit from the volume range and the measuring limits for the device variable Volume The characteristic curve output directly affects the volume scaling input In the calculation example for the measuring limits from 0 and 100 I a volume of 50 is yielded for process pressure of 1 bar The Level parameter setting also still automatically activates the device variable for the mass If you have not yet configured a value for the density the initial value of 1 kg l is preset In the calculation example for the Mass device variable a mass of 250 kg is derived ata density of
177. ons first set the device variable DV parameters with a host system such as SIMATIC PDM Y ou will finds details of the relation between primary variable PV assignment and the DV in the following section Measuring mode Pressure Page 108 SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 99 Operation 6 5 Local operation Introduction In mode 13 adjust the following types of measured value display e mA e e Display of the PV selected via HART Default setting P pressure Table 6 6 Display of measuring mode device variables Display DV Meaning P 0 Pressure t SE 1 Sensor temperature tEL 2 Electronics temperature P UNC 3 Pressure untrimmed LEVEL 4 Level Vol 5 Volume MASS 6 Mass V Flo 7 Volumetric flow rate not relevant for gauge or absolute pressure M Flo 8 Mass flow rate not relevant for gauge or absolute pressure CUSt 9 Users Condition Y ou are familiar with the correct operation of the transmitter and the associated safety notes Procedure To select the display type proceed as follows 1 Set mode 13 2 Selectthe measured value display 3 Save with the M button See also Measured value display Page 127 6 5 13 Unit Introduction In mode 14 select the physical unit in which the measured value display of the device should be shown SITRANS P DS III with HART 100 Operating Instructions 06 2013 A5E00047092 09 Operation Re
178. ons proceed as follows 1 Loosen both the screws of the keyboard cover and lift it upwards 2 Keep pressing the M button until the desired mode is displayed 3 Keep pressing the 1 or button until the desired value is displayed 4 Press the M button Now you have saved the values and the device goes to the next mode 5 Close the keyboard cover using the two screws Note The setting is saved and the measured values are automatically displayed again if more than two minutes have passed after a button was pressed for the last time See also Releasing key lock or function lock Page 96 6 5 3 Start of scale value full scale value 6 5 3 1 Difference between setting and adjusting Introduction In Pressure measuring mode you can set or adjust the start of scale value and full scale value using the buttons Modes 2 and 3 are used for this Rising and falling characteristic curves can be realized with appropriate use of the buttons If the transmitter is not in Pressure measuring mode this mode is skipped in local operation SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 79 Operation 6 5 Local operation Difference The difference between setting and adjusting lies in the calculation Setting with reference pressure Requirement Two reference pressures pri and pr are available The reference pressures are initialized by the process or generated by a pressure sensor When setting a desired sta
179. ot be released SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Service and maintenance 10 1 Basic safety instructions warning Improper connection after maintenance Danger of explosion in areas subject to explosion hazard e Connect the device correctly after maintenance e Close the device after maintenance work Refer to Chapter Connecting Page 59 Ah warning Use of a computer in a hazardous area If the interface to the computer is used in the hazardous area there is a danger of explosion e Ensure that the atmosphere is explosion free hot work permit Accaution Releasing key lock Improper modification of parameters could influence process safety e Make sure that only authorized personnel may cancel the key locking of devices for safety related applications caution Hot surfaces Danger of burns during maintenance work on parts having surface temperatures exceeding 70 C 158 F e Take corresponding protective measures for example by wearing protective gloves e After carrying out maintenance remount touch protection measures caution Hazardous voltage with open device in versions with 4 conductor extension Danger of electrocution when the enclosure is opened or enclosure parts are removed e Disconnect the device before you open the enclosure or remove enclosure parts e Observe the special
180. ough HART 7 3 Selecting the measuring modes Sensor Linear Measuring Device Variable Dynamic variables ization modes variables mapper Selection DVO 9 Pressure Sensor Electronics output LE a LCD Oif eve J Measuring Characteristic mode ne 7 eve Charactenstic curve Users Charactensiic curve DV Device variable PV Primary variable sv Secondary variable TV Tertiary variable QV Quarternary variable Figure 7 6 Measuring mode User Functions of the User block Pressure Sensor Pressure untrimmed Level Volumetric flow Se fabada scaling MA ME unit MA Start of scale value ME Full scale value The first function Input scaling pressure defines the pressure range which is used by the customized characteristic curve Ideally this range corresponds to the sensor limits In the calculation example 0 and 2 bar are assumed This means that with process pressure of 0 5 bar there is a value of 25 on the characteristic curve User cans Input scaling Characteristic Output scaling Pressure User Calculation example Calculation example Calculation example MA 0 bar MA 0 0 MA 0 cans ME 2 bar ME 100 100 ME 1000 cans p 0 5 bar Output 25 Output 250 cans DV x Device variable x MA Start of scale value p Pressure ME Full scale value Figure 7 7 Functions of the User block SITRANS P
181. pecific data are not backed up before the measuring cell is changed SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 Service and maintenance 10 3 Cleaning Technical developments enable advanced functions to be implemented in the firmware of the measuring cell or application electronics Further technical developments are indicated by modified firmware statuses FW The firmware status does not affect whether the modules can be replaced However the scope of functions is limited to the function of existing components If a combination of certain firmware versions of measuring cell and application electronics is not possible for technical reasons the device will identify this problem and go into Fault current mode This information is provided via the HART interface 10 3 Cleaning Awaarnine Dust layers above 5 mm Danger of explosion in hazardous areas Device may overheat du to dust build up e Remove any dust layers in excess of 5 mm NOTICE Penetration of moisture into the device Device damage e Make sure when carrying out cleaning and maintenance work that no moisture penetrates the inside of the device Cleaning the enclosure e Clean the outside of the enclosure and the display window using a cloth moistened with water or a mild detergent e Do not use aggressive cleaning agents or solvents Plastic components or painted surfaces could be damaged
182. pen the shut off valve for the test connection 2 Via the test connection of the shut off module apply the pressure corresponding to the start of scale value to the pressure transmitter Check the start of scale value If the start of scale value differs from the value desired correct it Close the shut off valve for the test connection Open the shut off valve at the pressure tapping point NO U A W Open the shut off valve for the process SITRANS P DS IIl with HART Operating Instructions 06 2013 A5E00047092 09 157 Commissioning 9 4 Differential pressure and flow rate 9 4 Differential pressure and flow rate 9 4 1 Safety notes for commissioning with differential pressure and flow rate A warning Incorrect or improper operation If the lock screws are missing or are not sufficiently tight and or if the valves are operated incorrectly or improperly it could lead to serious physical injuries or considerable damage to property Measure e Make sure the locking screw and or the vent valve are screwed in and tightened e Ensure thatthe valves are operated correctly and properly SITRANS P DS III with HART 158 Operating Instructions 06 2013 A5E00047092 09 Commissioning 9 4 Differential pressure and flow rate 9 4 2 Commissioning in gaseous environments Usual arrangement Special arrangement Pressure transmitter Shut off valves O S
183. process medium in the container Poil Density of the filling oil in the capillary line of the remote seal g Acceleration due to gravity Hu Lower filling level Ho Upper filling level Hv Gland distance 4 6 Turing the measuring cell against housing Description You can turn the measuring cell against the housing Turning simplifies the transmitter operation in the case of an angled installation environment The buttons and the current connection can thus also be operated for an external measuring device The display also remains visible in enclosure covers with an inspection window Only limited turning is permissible The turning range is marked at the foot of the electronic housing An orientation mark is provided at the throat of the measuring cell This mark must remain in the marked section when turning SITRANS P DS III with HART 56 Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 6 Turing the measuring cell against housing Turning range Retaining screw Orientation mark Figure 4 4 Example turning range of transmitters for pressure and absolute pressure from the gauge pressure series The turning range for transmitters for differential pressure and flow rate absolute pressure from the differential pressure series and level is identified in a similar manner Procedure NOTICE Damage to the ribbon cable If the transmitter enclosure is rotated against the measuring cell this can da
184. quirement Procedure 6 5 Local operation Y ou are familiar with the correct operation of the transmitter and the associated safety notes You have already selected the desired measured value display via HART To adjust the physical unit proceed as follows 1 Set mode 14 2 Selecta unit Press the t and 4 buttons simultaneously to set the unit to the first value in the following table depending on the measuring mode set 3 Save with the M button Instructions for selecting the unit Units e Unit selection depends on the type of measurement set For example only pressure units are available in Pressure measuring mode and only level units are available in the Level measuring mode e The displayed measured value is always converted into the new unit 9 9 9 9 9 appears on the display when its display capacity is exceeded e The selected unit is visible on the display in the measuring mode only if you have selected the display of a physical unit via HART mA or will be displayed if you have not selected mode 13 Measuring mode Table 6 7 Units available for pressure SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 Pressure units Display Pressure units Display bar bar Psi PSi mbar mbar Pa Pa mm water column 20 C 68 F mmH20 KP a2 KPa Inch water column 20 C 68 F inH20 MPa MPa Feet water column 20 C 68 F FTH20 g
185. r measuring limit e Measuring cell with silicone oil filling e Measuring cell with inert liquid Upper measuring limit Start of scale value 176 Input point HART Gauge pressure Span 0 01 1 barg 0 15 14 5 psi g 0 04 4 bar g 0 58 58 psi g 0 16 16 bar g 2 3 232 psi g 0 63 63 bar g 9 1 914 psi g 1 6 160 bar g 23 2321 psi g 4 400 barg 58 5802 psi g 7 0 700 barg 102 10153 psi g Maximum operating pressure MAWP PS 4barg 58 psi g 7 barg 102 psi g 21 barg 305 psi g 67 bar y 972 psi g 167 bar y 2422 psi g 400 bar g 5802 psi g 800 bar g 11603 psi g 30 mbar a 0 44 psi a 30 mbar a 0 44 psi a Maximum test pressure 6 barg 87 psi g 10 barg 145 psi g 32 barg 464 psi g 100 barg 1450 psi g 250 barg 3626 psi g 600 barg 8702 psi g 800 bar g 11603 psi g 100 of max span max 100 bar g 1450 psi g for oxygen measurement ambient temperature process temperature 60 C Between the measuring limits fully adjustable PROFIBUS PA and FOUNDATION Fieldbus Measuring range l bar g 14 5 psi g 4 barg 58 psi g 16 barg 232 psi g 63 barg 914 psi g 160 bar y 2321 psi g 400 bar g 5802 psi g 700 bar y 10153 psi g Maximum operating pressure 4 barg 58 psi g 7 barg 102 psi g 21 barg 305 psi g 67 barg
186. rating structure continuance continuance 4 LCD Settings 1LCDScaling ifOn 2 LCD Unit 5 Config InpiOutp 4 Local Meter 5 Bargraph gt gt po 6 Access Control _1 Lokal keys control mode s control mode AA 1 No of electronic changes 2 Design 1 Sensor ite 2 Remote Seal L2 RS type L4 RS fill fuid 3 Process Connection 3 DrainVent p ET g 5 Flenge type 4 Electronic Connection 2 Electr connection 2 Electr connection 1 Explos Protection Explos Explosion 1 Status 1 Status summa Certif Certification 2 Extended device status Approv Approval 3 Simulation status 4 HardwiFirmw status 1 Status group2 3 Status group4 2 Status group 16 2 Status group 20 2 Device 1 Selftest Reset 1 Selftest gt M 2 Display Test gt M 3 Master reset gt M 1 _1 Restore migr trims gt M_ gr trims _1 Restore mfgr trims gt M migr manufacturer 2 Sensor trim 1 Sensor trim points 1 Lower sensor trim point 2 Upper sensor trim point 1 Pres zero trim gt M 2 Lower sensor trim gt M 3 Upper sensor trim gt M 3 Trimpoint summai 3 Trim analog output 1D Atim gt M______ 2 Scaled D A trim gt M bee Simulation Test oop Po 1 Loop test gt M Simulation AO Simulation Fixed Ramp Ekom Access Control aaa 7 Local s Control mode 2 Write protea 3 Diagnostic settings WIA warning alarm 2 Calib interval 1 Calib status 2 WIA acknowledge gt M 3 Calib timer 1 Calibtime
187. re derived from it will take on the same status In the following example the device variable Pressure has the BAD status Since the measuring mode Selector is set to USER the device variable User is also given the BAD status The reasons for changes in the status of a device variable are summarized in the table If there were several reasons for a change in status MANUAL always has the highest priority BAD has the second highest and UNCERTAIN the third highest priority SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 117 Operating functions through HART 7 3 Selecting the measuring modes Linear ization Sensor Measuring modes Pressure Sensor callbratio Device Variable variables mapper DVO 9 e y Sensor 1 a temperaturg Pressure E H Tempore EN temperature ne LG L Dynamic variables Selection Electronics Electronics untrimmed mo scaling on yA el atl ne veasatno 4 el Em voe fl mode a ao a Status identifier Volumetric cha SS Flow rate ry pier al Characteristic oie i UNCERTAIN rate era LOW LIMITED Users DB HIGH LIMITED Characteristic CONSTANT curve ao DV Device variable MA Start of scale value PV Primary variable ME Full scale value SV Secondary variable TV Tertiary variable QV Quarternary variable Figure 7 8 Device status dependency Table 7 2 E
188. rference immunity Process medium conditions e Process temperature 40 100 C 40 212 F Rated conditions for absolute pressure from the differential pressure series differential pressure and flow rate Installation conditions e Installation instruction any Ambient conditions e Ambient temperature Note Observe the temperature class in hazardous areas Measuring cell with silicone oil 40 85 C 40 185 F filling e Measuring cell e 20 85 C 4 185 F 30 bar 435 psi e With flow 20 85 C 4 185 F Measuring cell with inert liquid Display 50 85 C 58 185 F Storage temperature 20 85 C 4 185 F 30 85 C 22 185 F Climate class Condensation Permitted e Degree of protection in IP 65 IP68 accordance with EN 60529 NEMA 4X e Degree of protection in accordance with NEMA 250 e Electromagnetic compatibility Interference emission and In accordance with EN 61326 and NAMUR NE 21 interference immunity Process medium conditions e Process temperature e Measuring cell 20 85 C 4 185 F 30 bar 435 psi e Measuring cell 20 85 C 4 185 F 30 bar 435 psi SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 193 Technical data 11 6 Construction Rated conditions for absolute pressure from the differential pressure series differential pressure and flow rat
189. riable material parameters Flange type Flange material Remote seal type SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART Filling medium O ring material Remote seal Remote seal diaphragm material Number of remote seals Sensor filling medium Sensor seal diaphragm material Transmitter model Housing material Tube length Process connection Electrical connection 7 20 Flow rate measurement only differentia pressure Process connection screw material Vent valve position For a series of these material data items you can enter any designation of your choice under the option Special This applies to the following parameters Process connection Flange type Process connection screws O ring material Material of vent valve Vent valve position Remote seal type Remote seal Diaphragm material Remote seal filling medium You can use up to 16 characters for each entry SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 133 Operating functions through HART 7 20 Flow rate measurement only differentia pressure 7 20 Flow rate measurement only differential pressure Description For the Differential pressure and flow rate device version you can select the characteristic curve of output current as follows without actuating the measuring mode selector e linear lin proportional to differential pressure
190. rnet at Service amp S upport http www siemens com automation service amp support There you will find e The latest product information FAQs downloads tips and tricks e Our newsletter with the latest information about our products e A Knowledge Manager to find the right documents for you e Our bulletin board where users and specialists share their knowledge worldwide e Yourlocal contact partner for Industry Automation and Drives Technologies in our partner database e Information about field service repairs spare parts and lots more under Services Additional Support Please contact your local Siemens representative and offices ifyou have any questions about the products described in this manual and do not find the right answers Find your contact partner at Partner http www automation siemens com partner Documentation for various products and systems is available at Instructions and manuals http www siemens com processinstrumentation documentation See also Product information on SITRANS P in the Internet http www siemens com sitransp Process instrumentation catalog http www siemens com processinstrumentation catalogs SITRANS P DS III with HART 228 Operating Instructions 06 2013 A5E00047092 09 List of abbreviations List of abbreviations Table B 1 Abbreviation In full Meaning bara bar absolute Pressure unit
191. rocess temperature Measuring cell with silicone oil 40 100 C 40 212 F filling Measuring cell with inert liquid 20 100 C 4 212 F With extension to Zone 0 20 60 C 4 140 F Conditions of use for gauge pressure and absolute pressure with flush mounted diaphragm Installation conditions Ambient temperature Note Observe the temperature class in explosive atmospheres e Measuring cell with silicone oil 40 85 C 40 185 F filling e Measuring cell with inert liquid 20 85 C 4 185 F e Measuring cell with Neobee 10 85 C 14 185 F F DA compliant e Display 30 85 C 22 185 F SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 191 Technical data 11 5 Operating conditions Conditions of use for gauge pressure and absolute pressure with flush mounted diaphragm e Storage temperature Climate class Condensation e Degree of protection in accordance with EN 60 529 e Degree of protection in accordance with NEMA 250 Electromagnetic compatibility e Interference emission and interference immunity Process medium conditions Process temperature e Measuring cell with silicone oil filling e Measuring cell with inert liquid e Measuring cell with Neobee F DA compliant e Measuring cell with high temperature oil filling 50 85 C 58 185 F for Neobee 20 85 C 4
192. roff functions can be displayed linearly or set to zero below the application point of the square root extracting characteristic curve SITRANS P DS Ill with HART 96 Operating Instructions 06 2013 A5E00047092 09 Operation 6 5 Local operation Fixed application point The srli2 function has a permanently defined application point of 10 The range up to this point contains two linear characteristic curve sections The first section ranges from the zero point to 0 6 of the output value and 0 6 of the pressure value The second section has a higher gradient and it goes up to the root application point at 10 of the output value and 1 of the pressure value See the following figure for this purpose Procedure Proceed as follows to set or adjust the type of characteristic curve 1 Set mode 11 2 Select the type of characteristic curve To set the characteristic curve to linear press the t and 4 buttons simultaneously 3 Save with the M button Proceed as follows to set or adjust the root application point This procedure is not applicable for srli2 1 Set mode 12 2 Select an application point between 5 and 15 To set the application point to 10 press the t and buttons simultaneously 3 Save with the M button Note Mode 12 cannot be selected if the linear or srli2 measuring mode has been adjusted in mode 11 If the square root extracting characteristic curve has been adjusted in mode 11 and
193. rt of scale value or a full scale value is allocated to the standard current values 4 mA or 20 mA After setting the span given on the nameplate may no longer correspond to the setting Depending on the series and measuring range a maximum downscaling of 1 100 can be achieved measuring span ratio r turn down The correlation between the measured pressure and the output current generated is linear The square root extracting characteristic curve for differential pressure transmitters is an exception Calculate the output current using the following formula p MA 16mA 4mA ME MA l Output current MAactua Old start of scale value p Pressure ME actuar Old full scale value MA Start of scale value MAtarget New Start of scale value ME Full scale value MEtarget New full scale value Figure 6 6 Current calculation formula for setting Example of setting with reference pressure A Initial situation 0 16 p bar e a mamaaa 4 20 B Setting start of scale value MA ua MA oo ME auai 0 a 16 18 p bar 74 gt St 18 20 ma M i C Setting full scale value MA cua MA aoii ME somn 0 2 11 1 18 p bar H _ Sal _J 4 18 20 mA A Fj Explanations for the example of setting with reference pressure SITRANS P DS III with HART 80 Operating Instructions 06 2013 A5E00047092 09 Operation 6 5 Local operation A The measuring range is from 0 to 16 bar You are changing the start of scale value from 0 to 2 bar a
194. ructions 06 2013 A5E00047092 09 155 Commissioning 9 3 gauge pressure absolute pressure from the differential pressure series and absolute pressure from the gauge pressure series All valves are closed To commission the transmitter for gases proceed as follows Condition Procedure 1 2 3 4 5 6 7 156 Open the shut off valve for the test connection Via the test connection of the shut off fitting apply the pressure corresponding to the start of scale value to the pressure transmitter Check the start of scale value If the start of scale value differs from the value desired correct it Close the shut off valve for the test connection Open the shut off valve at the pressure tapping point Open the shut off valve for the process SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Commissioning 9 3 gauge pressure absolute pressure from the differential pressure series and absolute pressure from the gauge pressure series 9 3 2 Commissioning with steam or liquid A HH RF Pressure transmitter Shut off fitting Shut off valve to process Shut off valve for test connection or for bleed screw Pressure line Shut off valve Blow out valve Compensation vessel steam only OQV OOOOHO Figure 9 1 Measuring steam Requirement All valves are closed Procedure To commission the transmitter for steam or liquid proceed as follows 1 O
195. s 0 bar a 0 psi a 100 of maximum span PROFIBUS PA and FOUNDATION Fieldbus 30 bara 45 bara 100 bara 435 psi a 653 psi a 1450 psi a Depending on the process connection the Depending on the process connection the measuring range may differ from these values 100 of max measuring range DS Ill input with PMC connection Measured variable Span continuously adjustable or measuring range max operating pressure and max test pressure Lower measuring limit e Measuring cell with silicone oil filling 2 e Measuring cell with inert liquid 2 e Measuring cell with neobee 2 Upper measuring limit HART Gauge pressure Span Maximum Maximum test operating pressure pressure 0 01 4 barg 6 barg 1 barg 58 psi g 87 psi g 0 15 0 04 7 barg 10 bar g 4 barg 0 58 102 psig 145 psi g 58 psi g 0 16 21 barg 32 barg 16 barg 2 3 305 psig 464 psi g 232 psi g 100 mbar a 1 45 psi a 100 mbar a 1 45 psi a 100 mbar a 13 05 psi a 100 of maximum span D 1 barg 14 5 psi g only in PMC Style Standard not in Minibolt 2 For PMC Style Minibolt the span should not be less than 500 mbar 178 PROFIBUS PA and FOUNDATION Fieldbus MAWP PS 14 5 psig Measuring Maximum Maximum test range operating pressure pressure lbarg 4 barg 6 barg 14 5 psig 58 psig 87 psi g 4 barg 7 barg 10 barg 58 psi g 102 psi g 145 psi g 16 barg 21 barg 32 b
196. s unit 2 Untrimmed Pres USL 3 Untrimmed Pres LSL 4 Untr Pres min spa additional if measurement 5 Level 1 Level unit is mapped to level 2 Level USL 3 Level LSL 4 Level min span additional if measurement 6 Volume 1 Volume unit is mapped to level 2 Volume USL 3 Volume LSL 4 Volume min span additional if measurement 1 Mass unit is mapped to level 2 Mass USL 3 Mass LSL 4 Mass min span additional if measurement 5 Vol Flow 1_Vol Flow unit is mapped to flow 2 Vol Flow USL 3 Vol Flow LSL 4 Vol Flow min span additional if measurement 6 Mass Flow 1 Mass Flow unit is mapped to flow 2 Mass Flow USL 3 Mass Flow LSL 4 Mass Flow min spa additional if measurement 5 Customer 1 PV unit is mapped to customer 2 Customer USL 3 Customer LSL 4 Customer min span 1 Analog output 1 Analog output 2 Percentrange 2 Percent range p pan sel 1 Apply values gt 1 gt Q 5 Sl g 2 v z a 3 Zero and Span _ __ 4 Pres xfer function 2 Out Scaling PV__ gt 2 5 Startpoint square root i 1 Unit 2 LRV 3 URV 4 LSL 5 USL Apply 1 Apply values gt M 6 Current Limits 1 Lower AO Limit 7 Alarms 1 AO Alarm Type 2 Alarm LRV 2 Sensor trim points 3 HART output 1 Polling address 2 Num request preambles _1 Metertype 2 Unit tracking to be continued at 8 g S g 2 l 4 Local meter SITRANS P DS Ill with HART 226 Operating Instructions 06 2013 A5E00047092 09 Appendix A 4 Overview of HART ope
197. scale value pme prt g Hu poi g Hv Key pma Start of scale value PME Full scale value PFL Density of the process medium in the container Poil Density of the filling oil in the capillary line of the remote seal g Acceleration due to gravity Hu Lower filling level Ho Upper filling level Hv Gland distance SITRANS P DS III with HART 54 Operating Instructions 06 2013 A5E00047092 09 Installing mounting Installation type G Pressure transmitter for differential pressure above the upper measuring point no vacuum Installation type H Below the lower measuring point SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 4 5 Remote seal installation H lt 7 m 23 ft for halocarbon oil however only H1 lt 4 m 13 1 ft Start of scale value pma Pri g Hu poi g Hv Full scale value pme prL g Ho Poi g Hv Start of scale value pma prt g Hu poi g Hv Full scale value pme prL g Ho poii g Hv 55 Installing mounting 4 6 Turing the measuring cell against housing Installation type J H2 lt 7 m 23 ft with halocarbon oil as the filling liquid only H2 lt 4 m 13 1 ft Start of scale value pma pri g Hu por g Hv Full scale value pme prL g Ho poi g Hv Between the measuring points no vacuum Key pma Start of scale value pme Full scale value pFL Density of the
198. sdia 160 9 4 4 COMMISSIONING WIT vapo i arcere a arrr a ane 162 SErvice AA 165 10 1 BiaSic Safety iINSWUCtIONS ria adkatcdesadealatadiateastadeieascdtatedaiagia e E 165 10 2 Maintenance and repair WOK asemi eta Ea tetas eae eee sees Taaie A a AEA AAE Eia 168 10 2 1 Defining the maintenance interval eect eee ee tn ttnt ENNEAENEEEEEEEEEEEEEEENEEEEEE nar 168 10 2 2 Checking the gaskets cocos 169 10 2 3 Display in case of a fault reiia iaa a rr 170 10 2 4 Changing the measuring cell and application electronics secerneren 170 10 3 Gleann gerre pe eer A a a a E A A 171 10 3 1 Servicing the remote seal measuring SYSTEM 0 cece tee eeee ete eter narrar rr 172 10 4 Return procedure coria dared aa 173 SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 Table of contents 10 5 DiSPOSOl piste eit tet ee i laid nda ele a ised a as 174 Ll Tecinicaidaa eee ne EE ener Ten ie RT ee eo eee eee oC ys oe 175 11 1 Overview ofitechnical data sss deveined iii 175 11 2 Input PONE 20d ale ia hal asl deen ee ee 176 11 3 Outta MENTS PRCT Ee TEC TPE PRT UTE TEV CITT Teer Creer ere emer 183 11 4 Measuring acclitacy irc a ica 184 11 5 Operating CONGINONS iia tap depa 191 11 6 ConstuclON ata ads 194 11 7 Display keyboard and auxiliary POWED ce ccc ce eee ects ete nro 199 11 8 Centificates and approvals tacna dial picada 200 11 9 HART COMMUNICALION tesina arde 202 12 Dimension draWINOS ii iia add a 203 12 1 SITRANS P DS III for
199. set PV set using the variable mapper the values will be rejected by the device The values configured previously are retained Similarly the span must not fall below the minimum Minimum span ME MA The square root extracting function can only be selected in the Pressure measuring mode The root extraction function srli2 is set in flow rate measuring mode Y ou therefore set the characteristic curve parameter in SIMATIC PDM to linear Scaling the display value Y ou can scale the value shown in the display as you wish and allocate it any unit of 5 characters The scaling of the value is independent of the selection of the measuring mode selector the primary variable PV and the display unit defined Use the Display settings item in SIMATIC PDM orthe HART communicator for this purpose The percent value of the PV is the basis for this scaling This percent value is also used to scale the current output In SIMATIC PDM this item is referred to as Setting the PV output scaling After selecting the Display settings menu item you must enter a start of scale value a full scale value and a unit string This display option has the highest priority amongst all options A switch over to mA or any other unit is not possible in this status You need to deactivate the LCD scaling again for this purpose SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 121 Operating functions through HART 7 4
200. sete rr rar rra rr rr rr rr 90 6 5 5 4 Blind adjusting of the start of Scale ValUC eect ieee eter e tierce cnnncnar narran ran rra rca 90 6 5 5 5 Blind adjustment of the full scale ValU ect tenet eter cee tee tee testis EnEn En Ennn nennt 91 SITRANS P DS III with HART 6 Operating Instructions 06 2013 A5E00047092 09 Table of contents 6 5 6 Tamming the Zeros PON reise el Latter eee ld ee an eh ea bere is 91 6 5 7 Currenttransimitte tit create te iaa datada tada ata 92 6 5 8 Output current in case alta casa 93 6 5 9 Locking buttons and FUNCTIONS 0 0 eee et tr a eee rro SEAE A AA Ae PAA EAEE anni 94 6 5 10 Releasing key lock or function 1OCK eee cee eee ceteeeteeete tetas ete eeceee cee cee testes tee taesneesieesneenceeenees 96 6 5 11 Flow rate measurement only differential pressure cccceccecsseceessecstreessecsseessseeesseessseeesereeses 96 6 5 12 Measured value display sen hates eal ein Ab Aad inn san ae AN LA need 99 6 95 13 O N E E A A AA at cate ecg element eam cine ae 100 7 Operating functions through HART ccsssssscccccceeesssssseeeeeeeeeessssseeeeeeeeeeesssseeaeeeeeeeeessssseaseeenenesssssseaaaees 105 7 1 Operating functions through HART COMMUNICATION sesser 105 7 2 Process tag datan s vive lvl a Ea a aia 106 7 3 Selecting the measuring MOdES ceecee eee ceee cnet roce noco rn rr 106 7 3 1 Overview Of measuring Modes 0 eect ete te non rnn cnn coronar 106 7 3 2 Measuring modeSelectora casaca a
201. ssible overflow range can be adjusted via HART communication If either of the overflow limits are violated the output current remain constant Violations of the measured value limits are output on the display by f or J Note The setting of the overflow range and the fault current range can be freely selected via HART communication SITRANS P DS lll with HART Operating Instructions 06 2013 A5E00047092 09 75 Operation 6 5 Local operation Reference NAMUR recommendation NE 43 dated 03 02 2003 Standardization of the signal level for the breakdown information of digital transmitters See also Fault current Page 124 Setting the current limits Page 125 6 5 Local operation 6 5 1 Local control elements Introduction The transmitter can be operated on site using the keys Selectable modes can be used to choose and execute the functions described in the table The number of available functions is limited if the device does not have a display Control elements ZERO I I ge Oooo nooo O Display Increment key Connecting plug for the display Decrement key Mode key Key symbols shown in the key cover Figure 6 5 Position of keys and display SITRANS P DS III with HART 76 Operating Instructions 06 2013 A5E00047092 09 Operation Operating functions 6 5 Local operation Note Zero point calibration For absolute pressure transmitters the start of scale value is at v
202. starts at ti At ti current reaches the configured saturation limit of 20 5 mA for the first time At t2 the response time ends The stop time begins and the interrupt is triggered Time ts is the configured end of the stop time At ts the interrupt is immediately revoked even if the current then drops below the saturation limit again Example 2 the duration of the current saturation is shorter than the response time th t2 In that case the device does not go into fault current state Example 3 the current drops below the lower saturation limit only for a short time The fault current is not switched off until after the end of the stop time ts The direction of fault current corresponds to the Saturated interrupt value setting The fault current is output in the direction of current saturation Example 4 the current drops below the lower saturation limit only for a short time The fault current is not switched off until after the end of the stop time ts The direction of fault current corresponds to the Active upper interrupt value setting The upper fault current is outputted although the direction of current saturation is downward Example 1 Example 2 Example 3 Example 4 Time s Four examples of saturation monitoring Fault current Page 124 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 139 Operating functions through HART 7 22 Sim
203. stem monitors this measured value If the measured value violates the high or low limit the automation system generates a shutdown signal for the connected final controlling element which switches the corresponding valve to the specified safety position Only one SITRANS P DS lll device is required for single channel operation for SIL 2 Safety instrumented system in multi channel operation SIL 3 Transmitter Automation system Final controlling elements gE 4 20 mA Al 4 20mA EE lt Figure 8 2 Safety instrumented system in multi channel operation SITRANS P DS III with HART 146 Operating Instructions 06 2013 A5E00047092 09 Functional safety 8 2 Description 8 2 Safety Integrity Level SIL The combination of transmitter automation system and final controlling element forms a safety instrumented system that performs a safety function The emphasis of this description is on the transmitter For information on requirements for the automation system or final controlling element please refer to the corresponding standards The transmitter generates process related measured values that are transferred to the automation system The automation system monitors these measured values In the event of a fault the automation system generates shutdown signals for connected final controlling elements that set the associated valve to the defined safety position Faults are e Violations of the preset high or low limits e Dev
204. suring Device Variable Dynamic variables ization modes variables mapper Selection DVO 9 Pressure Pressure Pressure Sensor calibration Sensor temperature Analog Electronics output LCD scaling MA ME unit temperature Pressure untrimmed MA 10m ME 20m Level Level mode ne Pat Oo Volumetric dl Flow rate flow Charactenstic Users Characteristic Users DV Device variable MA Start of scale value PV Primary variable ME Full scale value SV Secondary variable TV Tertiary variable QV Quarternary variable Figure 7 9 Analog output scaling 120 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 3 Selecting the measuring modes Description of measuring mode Level 7 3 11 Introduction PV level m Output scaling Current 4 to 20 mA Constant current Square root extractibn function sro Input scaling Square root extractipn Primary Variable function MA ME sll Square root extraction function srli2 Calculation example MA 12 m ME 18 m p 1 bar MA Startof scale value p Pressure ME Fullscale value PV Primary variable Figure 7 10 Analog output block Note If when setting the analog output the values for the start of scale value zero and the full scale value are more than 20 below or above the limit values of the
205. t value 22 8 mA See Setting the current limits Page 125 Checking the safety function Note Y ou should check the safety function while the device is mounted if possible If this is not possible you can also check the safety function when the device is not mounted Make sure that the transmitter is mounted in the same position for testing as itis in in the system Requirement See Releasing key lock or function lock Page 96 We recommend that SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 149 Functional safety 8 4 Safety characteristics Check both SITRANS P DS III devices as follows for a safety instrumented system in multi channel operation SIL 3 You check the status for warnings and alarms You check the measured value limits Simulate various currents and the minimum and maximum fault currents Verify that the measuring tolerance is within the range of the application specific measuring error for the safety function Setthe measured value display to a unit of pressure in Mode 13 Check the zero point e g in a pressureless state for gauge and differential pressure Check the zero point for absolute pressure e g by applying a defined pressure Check the upper limit of the measuring range URL and the upper limit of the span set URV for gauge absolute and differential pressure by applying a defined pressure Use mode 13 to reset the measured value disp
206. tabilizing valve O Drain valves O Differential pressure valves Condensate vessels optional Differential pressure lines Differential pressure transducer Transmitter above the differential Transmitter below the pressure transducer differential pressure transducer Condition All shut off valves are closed SITRANS P DS IIl with HART Operating Instructions 06 2013 A5E00047092 09 159 Commissioning 9 4 Differential pressure and flow rate Procedure To commission the transmitter for gases proceed as follows 1 Open both the shut off valves at the pressure tapping point 2 Open the stabilizing valve 3 Open the differential pressure valve or 4 Check and if required correct the zero point when the start of scale value is 0 mbar 4 mA 5 Close the stabilizing valve 6 Open the other differential pressure valve or 9 4 3 Commissioning for liquids Usual arrangement Special arrangement sly ce a M L J FF Y 10 X Y OM Sy 5 Ty LPs L H OX XO a Mr A yi wr v oy 6 K MO 6 OA AO os T B OSF A NE VU OX X DA a x PON E Y JH O Pressure transmitter Drain valves Stabilizing valve Gas collector vessels optional Differential pressure valves Differential pressure transducer Vent valves 00 Differential pressure lines Shut off valves Transmitter below the differential pressure Transmitter above the tr
207. ted mathematically To the adjust the output current of the start of scale value proceed as follows 1 Create the reference pressure 2 Set mode 2 3 Adjust the output current of the start of scale value to the calculated value 4 Save with the M button Setting the start of scale value without a display You have a device with a cover that does not have an inspection window and you wish to set the start of scale value To set the output current of the start of scale value to 4 mA proceed as follows 1 Create the reference pressure 2 Press the 1 and 1 buttons simultaneously The device has set the start of scale value to 4 mA 3 When you release the buttons the device saves the adjusted value automatically Setting the start of scale value without a display You have a device with a cover that does not have an inspection window and you do not wish to set the start of scale value but adjust it You will need an ammeter for this purpose To the adjust the output current of the start of scale value proceed as follows 1 Connect the ammeter to the test connector 2 Create the reference pressure 3 Adjust the output current of the start of scale value using the or 4 button 4 When you release the button the device saves the adjusted value automatically 6 5 3 3 Setting adjusting the full scale value Introduction Setor adjust the full scale value of the pressure transmitter in mode 3 Y ou can also
208. th HART 152 Operating Instructions 06 2013 A5E00047092 09 Commissioning 9 1 Basic safety instructions Toxic gases and liquids Danger of poisoning when the device is vented If toxic process media are measured toxic gases and liquids can be released when the device is vented e Before venting ensure that there are no toxic gases and liquids in the device Take the appropriate safety measures warning Improper commissioning in hazardous areas Device failure or danger of explosion in hazardous areas e Do notcommission the device until it has been mounted completely and connected in accordance with the information in Chapter Technical data Page 175 e Before commissioning take the effect on other devices in the system into account A warning Opening device in energized state Danger of explosion in areas subject to explosion hazard e Only open the device in a de energized state e Check prior to commissioning that the cover cover locks and cable inlets are assembled in accordance with the directives Exception Devices having the type of protection Intrinsic safety Ex i may also be opened in energized state in hazardous areas SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 153 Commissioning 9 2 Introduction to commissioning 9 2 Introduction to commissioning Following commissioning the transmitter is immediately ready for use T
209. the case of potentially explosive gaseous atmosphere the temperature around the flame arrestor must not exceed 60 C Installation of the remote seal with the capillary line e Do not rest the measurement assembly on the capillary line e Do not bend capillary lines risk of leakages and or risk of considerable increase in the setting time of the measuring system e Owing to the risk of bending and breakages pay attention to mechanical overloads at the joints such as capillary line remote seal and capillary line measuring device e Unwinding the excess capillary lines with a radius of at least 150 mm e Fasten the capillary line such that there are no vibrations e Permissible height differences When installing the pressure measuring device above the measuring point keep the following in mind the height difference of Himax for remote seal measuring systems with silicone glycerin or paraffin oil filling 7 m must not be exceeded If halocarbon oil is used as the filling liquid this maximum height difference is only Himax 4 m see installation types A and B If negative overpressure is observed during measurements reduce the permissible height difference accordingly SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Installing mounting 4 5 Remote seal installation Installation type for gauge pressure and level measurements open containers Installation type A Start of scale
210. the information on the remote seal if this is fitted Note Protect the transmitter against e Direct heat radiation e Rapid temperature fluctuations e Heavy contamination e Mechanical damage e Direct sunlight The installation location is to be as follows e Easily accessible e As close as possible to the measuring point e Vibration free e Within the permitted ambient temperature values Installation configuration The transmitter may in principle be configured above or below the pressure tapping point The recommended configuration depends on the aggregate state of the medium Installation configuration for gases Install the transmitter above the pressure tapping point Lay the pressure tubing with a constant gradient to the pressure tapping point so that any condensation produced can drain in the main line and thereby avoid corruption of the measured values Installation configuration for vapor and liquid Install the transmitter below the pressure tapping point Lay the pressure tubing with a constant gradient to the pressure tapping point so that any gas pockets can escape in the main line SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 41 Installing mounting 4 3 Installation except level 4 3 2 Installation except level Note Damage to measuring cell When installing the process connection of the pressure transmitter do not rotate the housing Rotating the housing may da
211. tial pressure sensor through the seal diaphragms 8 and the filling liquid e When measuring limits are exceeded the seal diaphragm 8 is displaced until the seal diaphragm rests on the measuring cell body The differential pressure sensor is thus protected against overloading since no further deflection of the overload diaphragm is possible e The seal diaphragm 8 is displaced by the differential pressure The displacement changes the resistance of the four piezoresistors bridge circuit of the differential pressure sensor e The change in the resistance causes a bridge output voltage proportional to the differential pressure SITRANS P DS III with HART 28 Operating Instructions 06 2013 A5E00047092 09 Description 3 6 Functional principle 3 6 3 3 Measuring cell for level Pressure cap Seal diaphragm on the measuring cell O ring Filling liquid of the measuring cell Measuring cell body Capillary tube with the fill fluid of the mounting flange Overload diaphragm Flange with a tube Differential pressure sensor Seal diaphragm on the mounting flange Figure 3 9 Function chart of the measuring cell for level The inlet pressure hydrostatic pressure works hydraulically on the measuring cell through the seal diaphragm on the mounting flange 0 Differential pressure at the measuring cell is transmitted to the differential pressure sensor through the seal diaphragms a
212. ties for their own purposes could violate the rights of the owner Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described Since variance cannot be precluded entirely we cannot guarantee full consistency However the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions Siemens AG Order number A5E 00047092 Copyright Siemens AG 2013 Industry Sector 08 2013 Technical data subject to change All rights reserved Postfach 48 48 90026 N RNBERG GERMANY Table of contents 1 Introduction iaiaraaaaiaa daran PANE Ana Radda aa oii fis 11 1 1 Purpose or this doCUMENtAION triada A 11 1 2 Product information aeaiee a a Eaa a EKNE e A E Ta eN Ea a NA aS 11 1 3 US a A A E E EE 12 1 4 Scope ofthe iNStructions ema ipod 12 1 5 Checking the consignMent umi 13 1 6 Transportation and Storages i Aa ran ete rn rn 13 1 7 NOTES on Wal Vii cea iE ENEN EAEAN EEEE EEEE EA cian anaes 14 2 Safety iMStUctons atini a aaar ANA A aR 15 2 1 PireconditioMTOr US ar A AAA ete 15 2 1 1 Laws and directives AS E E E di laa 15 2 1 2 Conformity with European directives 00 eter tin rancia 16 2 2 Use in Hazardous area Srii a Aa AEE E EA ALA A aA Daa A 17 3 Description anno a ii 19 3 1 System configura enina ni aa roce ola di 19 3 2 Application tage Ci a when ia 20 3 3 Stuc dto iaa ia en tanita ete ds 22 3 4 Nameplate
213. tion nA Connection ic Effective inner capacitance SITRANS P DS IIl with HART 40 85 C 40 185 F 120 C 248 F To a certified intrinsically safe circuit with the max values Ui 30 V li 100 mA Pi 750 mW Ri 300 Q Ci 6nF Li 0 4 mH Un 10 5 45 V DC Pmax 1 2 W Ex 11 2 3 G Ex nA II T4 T5 T6 Gc Un 45 V To a Circuit with the operating values Ui 45V Ci 6nF Operating Instructions 06 2013 A5E00047092 09 FISCO supply unit Uo 17 5 V lo 380 mA Po 5 32 W Linear barrier Uo 24 V lo 250 mA Po 1 2 W Ci 1 1 nF Li 7 pH To a circuit with the operating values Un DC 9 32 V Pmax 1 2 W Um 32 V FISCO supply unit Uo 17 5 V lo 570 mA Linear barrier Uo 32 V lo 132 mA Po 1 W Ci 1 1 nF 201 Technical data 11 9 HART communication Certificates and approvals Effective inner inductance e Explosion protection in accordance with FM Designation XP DIP or IS NI S Permissible ambient temperature Entity parameters e Explosion protection as perCSA Designation XP DIP or IS Permissible ambient temperature Entity parameters HART PROFIBUS PA and FOUNDATION Fieldbus Li 0 4 mH Li 7 pH Certificate of Compliance 3008490 CLI DIV 1 GP ABCD T4 T6 CL Il DIV 1 GP EFG CL Ill CLI ZN 0 1 AEx ia IIC T4 T6 CL I DIV 2 GP ABCD T4 T6 CL Il DIV 2 GP FG CL Ill Ta T4 40 85 C 40 185 F Ta T5 40
214. tion about the structure of these fields and the format in which you can enter information in these fields Table 7 1 Process tag data Field Explanations Tag designation Eight characters Date Day Month Y ear Description 16 characters Message 32 characters Works number Integer number Tag designation long 32 characters Freely definable material parameter 21 x 16 characters Selecting the measuring modes Overview of measuring modes The transmitter can be set for the corresponding measuring task using a few parameters You can select the following measuring modes Pressure Level Flow rate Users user programmable characteristic curve You can use the measuring mode selector to activate measuring modes Level Flow rate and User Selecting the device variables 106 One or more device variables are permanently allocated to each measuring mode The following device variables are always active and are therefore always displayed Pressure Sensor temperature Electronics temperature Pressure untrimmed SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 3 Selecting the measuring modes The following device variables are activated only when the allocated measuring mode is activated and parameterized simultaneously e Level Volume and Mass are allocated to the Level measuring mode e Volumetric flow and Mass flow r
215. tions 06 2013 A5E00047092 09 189 Technical data 11 5 Operating conditions Level measuring accuracy Long term drift at 30 C 54 F Effect of ambient temperature e At 10 60 C 14 140 F 0 4 instead of 0 2 at 10 lt r lt 30 Measuring cell 250 mbar 3 63 psi Measuring cell 600 mbar 8 7 psi Measuring cell 1 6 and 5 bar 23 2 and 72 5 psi e At 40 10 C and 60 85 C 40 14 F and 140 185 F double values for 10 lt r lt 30 Measuring cell 250 mbar 3 63 psi Measuring cell 600 mbar 8 7 psi Measuring cell 1 6 and 5 bar 23 2 and 72 5 psi Effect of static pressure e Atthestartof scale value Measuring cell 250 mbar 0 29 psi Measuring cell 600 mbar 8 7 psi Measuring cell 1 6 and 5 bar 23 2 and 72 5 psi e On the measuring span Effect of mounting position Effect of auxiliary power supply Measured value resolution 190 HART lt 0 25 r per five years static pressure max 70 bar g 1015 psi g As percentage lt 0 5 r 0 2 lt 0 3 r 0 2 lt 0 25 e r 0 2 lt 0 25 r 0 15 10 K lt 0 25 r 0 15 18 F lt 0 15 r 0 15 10 K lt 0 15 r 0 15 18 F lt 0 12 r 0 15 10 K lt 0 12 r 0 15 18F lt 0 3 r per nominal pressure lt 0 15 r per nominal pressure lt 0 1 r per nominal pressure lt 0 1 r per nominal pressure PROFIBUS
216. to a dangerous or non permissible functional status SIL Safety Integrity Level The international standard IEC 61508 defines four discrete Safety Integrity Levels SIL 1 to SIL 4 Each level corresponds to a range of probability for failure of a safety function The higher the Safety Integrity Level of the safety instrumented system the lower the probability that it will not execute the required safety functions SIS Safety Instrumented System A safety instrumented system SIS executes the safety functions that are required to achieve or maintain a safe status in a system It consists of sensors logic unit control system and final controlling elements 230 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Glossary ATEX ATEX is an abbreviation of the French term Atmosph re explosible potentially explosive atmosphere ATEX stands for both EC directives in the area of explosion protection ATEX product directive 94 9 EC and ATEX operating directive 1999 92 EC Auxiliary power supply Auxiliary power supply refers to an electrical supply or reference voltage which some electrical circuits require apart from the standard supply The auxiliary power supply can for example be specially stabilized have a particular level or polarity and or other properties which are important for the correct functioning of switch components Auxiliary voltage gt Auxiliary power supply
217. transmitter is put into operation If the device is separated from its power supply the counter readings are automatically stored in the non volatile memories That means that the current counter readings can be accessed at the next restart The operating hours counters cannot be reset 7 21 3 Calibration timer and service timer Description To ensure regular calibration of the electronics and for service work on the sensor you activate a two stage timer in each case On expiry of the first time period a calibration or service request is made On expiry of a second time span set by parameter as a time difference a diagnostic alarm is reported and a fault currentis output The calibration intervals for the electronics are calculated using the following formula Calibration nierval required accuracy probable total error Stability month SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 135 Operating functions through HART 7 21 Diagnostic functions 136 For performance of the calibration work you must acknowledge the requests and alarms Then you can reset the timer In addition there is a facility to deactivate the monitoring function The following procedure applies for acknowledgement of requests and alarms As long as the warning alarm limit has not been reached the following applies 1 Reset the timer this resets the timer which then restarts from 0 The monitoring remains active
218. tronics Application electronics Measuring cell sensor gt Measuring amplifier GQ Analog to digital converter O Microcontroller Digital to analog converter la Each with an EEPROM in the measuring cell Un and in the electronics HART modem Buttons local operation Display Connection for external ammeter Output current Auxiliary power Figure 3 6 Operation of the electronics with HART communication Function e The input pressure is converted into an electrical signal by the sensor e This signal is amplified by the measuring amplifier and digitized in an analog to digital converter e The digital signal is analyzed in a microcontroller and corrected with regard to linearity and thermal characteristics SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 25 Description 3 6 Functional principle 3 6 3 Overview 26 e The digital signal is then converted in a digital to analog converter into the output current of 4 to 20 mA A diode circuit provides reverse voltage protection e You can make an uninterrupted current measurement with a low resistance ammeter at the connection 0 e The measuring cell specific data electronics data and parameter assignment data are saved in two EEPROMs The first memory is linked to the measuring cell the second to the electronics Operation e The buttons 8 can be used to call up individual functions so
219. uded in the measurement deviation Hysteresis Included in the measurement deviation Settling time T63 without electrical Approx 0 2 s damping Long term drift at 30 C 54 F In 5 years In 5 years lt 0 25 1 lt 0 25 Effect of ambient temperature In percent e At 10 60 C 14 140 F lt 0 08 r 0 1 lt 0 3 e at 40 10 C and lt 0 1 r 0 15 per 10 K lt 0 25 per 10 K 60 85 C 40 14 F and 140 185 F Effect of process temperature In pressure per temperature change e Temperature difference between 3 mbar per 10 K 0 04 psi per 10 K process temperature and ambient temperature Effect of mounting position In pressure per change in angle lt 0 1 mbar g 0 00145 psi g per 10 inclination correction via zero offset Effect of auxiliary power supply In percent per change in voltage 0 005 per 1 V Measured value resolution 3 105 of the rated measuring range not for 4 bar PMC Minibolt SITRANS P DS Ill with HART 186 Operating Instructions 06 2013 A5E00047092 09 Technical data 11 4 Measuring accuracy Absolute pressure measuring accuracy from gauge and differential pressure series Reference conditions Measurement deviation with limit setting including hysteresis and repeatability Linear characteristic curve e r lt 10 e 10 lt r lt 30 Settling time Te3 without electrical damping Long term drift at 30 C 54 F Effect of ambient temperature e At 10
220. ulation 7 22 Simulation 7 22 1 Overview of simulation Description With the Simulation diagnostic function you can receive and process simulated measurement data onsite or in the control room without having process pressure or a temperature value This allows you to run individual process sequences in the cold state and thus simulate process states In addition if you inject simulation values you can test the line routing from the control room to the individual transmitter The value to be simulated can be provided as a fixed value or in the form of a ramp function Simulation of pressure and temperature values is handled in the same way in terms of parameter settings and function so the following will only deal with the general simulation procedures Fixed value and Ramp function For reasons of safety all simulation data are held only in the non volatile user memory This means that when the device is restarted any simulation which may be active will be shut down You can simulate the pressure and both temperature values It should be noted here that changing the temperatures by simulation will have no effect on the measured pressure value Measurement Process value 4 20 mA K T sensor Ramp Values D T electr Constant HART Communicator Figure 7 18 Block diagram of simulation SITRANS P DS Ill with HART 140 Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 22 2 Sim
221. ulation as fixed value Description 7 23 Limit monitor Taking the physical unit into account you can seta fixed simulation value for all three possible simulation paths You can simulate the pressure value and both temperature values simultaneously While pressure simulation is activated the transmitter will not react to changes in the process pressure The output value for the current adjusts itself in accordance with the preset pressure value Simulation of the temperature values has no effect on the current output It can only be observed via HART communication 7 22 3 Simulation with a ramp function Description In addition to the adjustable fixed values for all three simulation paths you can as a second option also configure one ramp function in each case Adjustable lower and upper values together determine the limits between which the simulation values with a rising or falling tendency can move The step width can be calculated with the step number which is also adjustable You can specify the rate of rise of the ramp via the duration of the individual ramp steps Increment 7 23 Limit monitor Description Y ou can activate up to three limit monitors in order to monitor any of the device variables Upper range value Lower range value Number of steps The limit monitor monitors a value at an upper or lower limit value If this limit is violated it sends a diagnostic warning or a diagnostic interrupt Select the
222. umentation of this edition applies to the following firmware Edition 06 2013 Firmware identifier nameplate FW 11 03 03 FW 11 03 04 FW 11 03 05 FW 11 03 06 System integration SIMATIC PDM 8 x Installation path for PDM SITRANS P DSIII 2 The most important changes in the documentation when compared with the respective previous edition are given in the following table Edition 06 2013 Remark The following chapters have been changed e Functional safety chapter e Technical data chapter Scope of the instructions Table 1 1 7MF 4 33 stands for Order number SITRANS P DS Ill series for 7MF 4033 Gauge pressure 7MF4133 Gauge pressure flush mounted diaphragm 7MF4233 Absolute pressure from the gauge pressure series 7MF4333 Absolute pressure from the differential pressure series 7MF4433 Differential pressure and flow rate PN 32 160 MAWP 464 2320 psi 7MF4533 Differential pressure and flow rate PN 420 MAWP 6092 psi 7MF 4633 Level SITRANS P DS IlI with HART Operating Instructions 06 2013 A5E00047092 09 Introduction 1 5 Checking the consignment 1 5 Checking the consignment 1 Check the packaging and the device for visible damage caused by inappropriate handling during shipping 2 Report any claims for damages immediately to the shipping company 3 Retain damaged parts for clarification 4 Check the scope of delivery
223. ure 8 on the negative side of the measuring cell displaces the seal diaphragm The displacement changes the resistance of the four piezoresistors bridge circuit of the absolute pressure sensor e The change in the resistance causes a bridge output voltage proportional to the absolute pressure SITRANS P DS III with HART 30 Operating Instructions 06 2013 A5E00047092 09 Description 3 6 Functional principle 3 6 3 5 Measuring cell for absolute pressure from the gauge pressure series 4 Ps Measuring cell O Filling liquid O Process connection Absolute pressure sensor Seal diaphragm Inlet pressure Figure 3 11 Function chart of measuring cell for absolute pressure The inlet pressure pe is transferred to the absolute pressure sensor via the seal diaphragm and the fill fluid displacing its measuring diaphragm The displacement changes the resistance of the four piezoresistors bridge circuit of the absolute pressure sensor The change in the resistance causes a bridge output voltage proportional to the inlet pressure SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 31 Description 3 6 Functional principle 3 6 3 6 Measuring cell for gauge pressure front flush membrane O Reference pressure opening Filling liquid O Measuring cell Gauge pressure sensor Process connection Pe Inletpressure Seal diaphragm Figure 3 12 Function chart of the measuring cell
224. ure This function is particularly suitable when the required pressures for the start of scale value and the full scale value are not available After adjustment the measuring range specified on the nameplate may no longer correspond to the setting made Using the formulae below the current to be set for the desired start of scale value and the full scale value can be calculated To calculate the output currents when setting the start of scale value or the full scale value the reference pressure must be selected such that a value between 4 and 20 mA results for the current p MA 16mA 4mA ME MA SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 81 Operation 6 5 Local operation ME Ima IME p Pref ge AMA ME MA target target Output current MAactual Old start of scale value Current to be adjusted with MA target MEactuar Old full scale value Current to be adjusted with ME target MAtarget New Start of scale value Pressure ME target New full scale value Existing reference pressure Figure 6 7 Current calculation formula for setting with reference pressure Example of adjusting with reference pressure A B C Initial situation Pray 0 11 16 p bar 4 15 20 ce Calculating start of scale value MA actual MA aipont ME tuai 0 2 11 p bar PS A Im 4 Set 13 18 Calculating full scale value ma MA cual MA enspoins ME toc 0 2 11 1418 pler e aae a 4
225. urement ambient temperature process temperature 60 C Between the measuring limits fully adjustable Operating Instructions 06 2013 A5E00047092 09 11 2 Input point PROFIBUS PA and FOUNDATION Fieldbus Measuring range 250 mbar a 100 inH20 1 3 bara 18 9 psi a 5 bara 72 5 psi a 30 bara 435 psi a Maximum operating pressure 1 5 bara 21 8 psi a 2 6 bara 37 7 psi a 10 bara 145 psi a 45 bara 653 psi a Maximum test pressure 6 bara 87 psi a 10 bar a 145 psi a 30 bara 435 psi a 100 bara 1450 psi a 100 of max measuring range max 100 bar g 1450 psi g for oxygen measurement ambient temperature process temperature 60 C 179 Technical data 11 2 Input point Absolute pressure input from the differential pressure series Measured variable Span continuously adjustable or measuring range and max operating pressure in accordance with 97 23 EC Pressure Equipment Directive Lower measuring limit Measuring cell with silicone oil filling Measuring cell with inert liquid for process temperature 20 C lt 2 lt 60 C 4 F lt 8 lt 140 F for process temperature 60 C lt 9 lt 100 C max 85 C for measuring cell 30 bar 140 F lt lt 212 max 185 F for measuring cell 435 psi Upper measuring limit Start of scale value 180 HART Absolute pressure Span Maximum operating pressure MAWP PS
226. vent valve on the negative side of the transmitter 11 0 pen the differential pressure valve by rotating it in half a turn 12 Check and if required adjust the zero point 4 mA if the start of scale value is 0 bar 13 Close the stabilizing valve 14 0 pen the differential pressure valves and completely SITRANS P DS Ill with HART Operating Instructions 06 2013 A5E00047092 09 161 Commissioning 9 4 Differential pressure and flow rate 9 4 4 Commissioning with vapor Drain valves Stabilizing valve Condensate pots Differential pressure valves Differential pressure transducer Orifice plate Pressure transmitter dea Differential pressure lines Insulation Shut off valves Figure 9 2 Measuring steam Condition All valves are closed Procedure Ah warning Hot vapor Danger of injury or damage to device If the shut off valves and the differential pressure valve are both open and the stabilizing valve is then opened the transmitter can be damaged by the flow of vapor e Follow the specified procedure for commissioning SITRANS P DS Ill with HART 162 Operating Instructions 06 2013 A5E00047092 09 Commissioning 9 4 Differential pressure and flow rate warning Hot vapor Danger of injury You can briefly open the drain valves to clean the line Hot vapor can escape in the process e Only open the drain valves brief
227. vents which result in a change of status DV Measuring BAD MANUAL UNCERTAIN CONSTANT HIGH LIMIT LOW LIMIT mode 0 Pressure DV3 BAD When DV3 UNCERTAIN DV3 DV3 fault in DVO is HIGH LIMIT LOW LIMIT linearization simulated 1 Sensor DV2 BAD When DV1 more than 20 Analog to Analog to temperature analog to DV1 is outside the sensor digital digital digital converter simulated limits converter in converter in in DV2 UNCERTAIN overrange underrange over underrang DV2 MANUAL e fault in linearization 2 Electronics Analog to When DV2 more than 20 Analog to Analog to temperature digital converter DV2 is outside the sensor digital digital in simulated limits converter in converter in over underrang overrange underrange e fault in linearization 118 SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART 7 3 Selecting the measuring modes DV Measuring BAD MANUAL UNCERTAIN CONSTANT HIGH LIMIT LOW LIMIT __ mode 3 Pressure Analog to Analog to digital Analog to Analog to untrimmed digital converter converter in digital digital in overrange underran converter in converter in over underrang ge DV3 more than overrange underrange e DV1 sensor 20 outside the breakage sensor limits DV2 BAD DV2 MANUAL fault in linearization 4 Level If DVO BAD When DVO UNCERTAIN DV not DVO DVO DVO is a
228. warning Electrostatic charge Danger of explosion in hazardous areas if electrostatic charges develop e g when cleaning plastic enclosures with a dry cloth e Prevent electrostatic charging in hazardous areas SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 171 Service and maintenance 10 3 Cleaning 10 3 1 Servicing the remote seal measuring system The remote seal measuring system usually does not need servicing If the mediums are contaminated viscous or crystallized it could be necessary to clean the diaphragm from time to time Use only a soft brush and a Suitable solvent to remove the deposits from the diaphragm Do not use corrosive cleaning agents Prevent the diaphragm from getting damaged due to sharp edged tools NOTICE Improper cleaning of diaphragm Device damage The diaphragm can be damaged e Do notuse sharp or hard objects to clean the diaphragm SITRANS P DS III with HART 172 Operating Instructions 06 2013 A5E00047092 09 Service and maintenance 10 4 Return procedure 10 4 Return procedure Enclose the bill of lading return document and decontamination certificate in a clear plastic pouch and attach it firmly to the outside of the packaging Required forms e Delivery note e Return goods delivery note http www siemens com processinstrumentation returngoodsnote with the following information Product item description
229. xceeded the direction of fault current can however vary from the direction of saturation The upper or the lower fault current is displayed depending on the parameter settings of the direction of fault current You can configure the direction of fault current for a current saturation interrupt depending on your requirements The following settings are possible under the current saturation menu Active interrupt value The applicable settings are those under the current interrupt type menu command Inverse interrupt value The applicable settings are the inverse settings under the current interrupt type menu command Saturated interrupt value The fault current is output in the direction of current saturation Inverse saturated interruptThe fault current is output in the opposite direction to current value saturation The difference between different settings is evident in examples 3 and 4 in the following figure Example 3 shows the direction of fault current with the Saturated current value setting Example 4 shows the direction of fault current with the Active upper interrupt value setting SITRANS P DS III with HART Operating Instructions 06 2013 A5E00047092 09 Operating functions through HART Example upper Fault current 20 5 3 8 lower Fault current Figure 7 17 See also 7 21 Diagnostic functions The configured saturation limits in the following figures are 3 8 mA and 20 5 mA Example 1 the response time

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